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class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Series_name"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Series name</span> </div> </a> <ul id="toc-Series_name-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Cars_and_technology_history_and_current_specifications" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Cars_and_technology_history_and_current_specifications"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Cars and technology history and current specifications</span> </div> </a> <button aria-controls="toc-Cars_and_technology_history_and_current_specifications-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Cars and technology history and current specifications subsection</span> </button> <ul id="toc-Cars_and_technology_history_and_current_specifications-sublist" class="vector-toc-list"> <li id="toc-Chassis" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Chassis"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Chassis</span> </div> </a> <ul id="toc-Chassis-sublist" class="vector-toc-list"> <li id="toc-1996–2011" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#1996–2011"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.1</span> <span>1996–2011</span> </div> </a> <ul id="toc-1996–2011-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2012–2014" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2012–2014"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.2</span> <span>2012–2014</span> </div> </a> <ul id="toc-2012–2014-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2015–2017" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2015–2017"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.3</span> <span>2015–2017</span> </div> </a> <ul id="toc-2015–2017-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2018–present" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2018–present"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.4</span> <span>2018–present</span> </div> </a> <ul id="toc-2018–present-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Transmission,_gearbox,_and_clutch" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Transmission,_gearbox,_and_clutch"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Transmission, gearbox, and clutch</span> </div> </a> <ul id="toc-Transmission,_gearbox,_and_clutch-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Brakes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Brakes"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Brakes</span> </div> </a> <ul id="toc-Brakes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Wheel_rims" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Wheel_rims"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4</span> <span>Wheel rims</span> </div> </a> <ul id="toc-Wheel_rims-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tires" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Tires"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.5</span> <span>Tires</span> </div> </a> <ul id="toc-Tires-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Suspension" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Suspension"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.6</span> <span>Suspension</span> </div> </a> <ul id="toc-Suspension-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cockpit_and_safety_components" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cockpit_and_safety_components"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.7</span> <span>Cockpit and safety components</span> </div> </a> <ul id="toc-Cockpit_and_safety_components-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Other_components" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Other_components"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.8</span> <span>Other components</span> </div> </a> <ul id="toc-Other_components-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Fuel" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Fuel"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.9</span> <span>Fuel</span> </div> </a> <ul id="toc-Fuel-sublist" class="vector-toc-list"> <li id="toc-Methanol" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Methanol"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.9.1</span> <span>Methanol</span> </div> </a> <ul id="toc-Methanol-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ethanol" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Ethanol"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.9.2</span> <span>Ethanol</span> </div> </a> <ul id="toc-Ethanol-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Fuel_cell" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Fuel_cell"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.9.3</span> <span>Fuel cell</span> </div> </a> <ul id="toc-Fuel_cell-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Engines" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Engines"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.10</span> <span>Engines</span> </div> </a> <ul id="toc-Engines-sublist" class="vector-toc-list"> <li id="toc-First_generation_(1996)" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#First_generation_(1996)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.10.1</span> <span>First generation (1996)</span> </div> </a> <ul id="toc-First_generation_(1996)-sublist" class="vector-toc-list"> <li id="toc-Engine_competition_era_(1996)" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Engine_competition_era_(1996)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.10.1.1</span> <span>Engine competition era (1996)</span> </div> </a> <ul id="toc-Engine_competition_era_(1996)-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Second_generation_(1997–2011)" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Second_generation_(1997–2011)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.10.2</span> <span>Second generation (1997–2011)</span> </div> </a> <ul id="toc-Second_generation_(1997–2011)-sublist" class="vector-toc-list"> <li id="toc-Engine_competition_era_(1997–2005)" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Engine_competition_era_(1997–2005)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.10.2.1</span> <span>Engine competition era (1997–2005)</span> </div> </a> <ul id="toc-Engine_competition_era_(1997–2005)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Single-manufacturer_spec_engine_era_(2006–2011)" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Single-manufacturer_spec_engine_era_(2006–2011)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.10.2.2</span> <span>Single-manufacturer spec engine era (2006–2011)</span> </div> </a> <ul id="toc-Single-manufacturer_spec_engine_era_(2006–2011)-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Third_generation_(2012–present)" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Third_generation_(2012–present)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.10.3</span> <span>Third generation (2012–present)</span> </div> </a> <ul id="toc-Third_generation_(2012–present)-sublist" class="vector-toc-list"> <li id="toc-Turbocharger" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Turbocharger"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.10.3.1</span> <span>Turbocharger</span> </div> </a> <ul id="toc-Turbocharger-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Spark_plugs" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Spark_plugs"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.11</span> <span>Spark plugs</span> </div> </a> <ul id="toc-Spark_plugs-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Performance" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Performance"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.12</span> <span>Performance</span> </div> </a> <ul id="toc-Performance-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Specifications" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Specifications"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13</span> <span>Specifications</span> </div> </a> <ul id="toc-Specifications-sublist" class="vector-toc-list"> <li id="toc-1997–1999" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#1997–1999"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.1</span> <span>1997–1999</span> </div> </a> <ul id="toc-1997–1999-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2000–2002" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2000–2002"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.2</span> <span>2000–2002</span> </div> </a> <ul id="toc-2000–2002-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2003" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2003"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.3</span> <span>2003</span> </div> </a> <ul id="toc-2003-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2004–2005" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2004–2005"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.4</span> <span>2004–2005</span> </div> </a> <ul id="toc-2004–2005-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2006" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2006"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.5</span> <span>2006</span> </div> </a> <ul id="toc-2006-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2007" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2007"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.6</span> <span>2007</span> </div> </a> <ul id="toc-2007-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2008" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2008"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.7</span> <span>2008</span> </div> </a> <ul id="toc-2008-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2009" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2009"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.8</span> <span>2009</span> </div> </a> <ul id="toc-2009-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2010–2011" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2010–2011"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.9</span> <span>2010–2011</span> </div> </a> <ul id="toc-2010–2011-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2012–2013" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2012–2013"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.10</span> <span>2012–2013</span> </div> </a> <ul id="toc-2012–2013-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2014" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2014"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.11</span> <span>2014</span> </div> </a> <ul id="toc-2014-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2015–2017_2" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2015–2017_2"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.12</span> <span>2015–2017</span> </div> </a> <ul id="toc-2015–2017_2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2018–2019" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2018–2019"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.13</span> <span>2018–2019</span> </div> </a> <ul id="toc-2018–2019-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2020–2023" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2020–2023"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.14</span> <span>2020–2023</span> </div> </a> <ul id="toc-2020–2023-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2024–present" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#2024–present"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.13.15</span> <span>2024–present</span> </div> </a> <ul id="toc-2024–present-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Racetracks" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Racetracks"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Racetracks</span> </div> </a> <ul id="toc-Racetracks-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Teams" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Teams"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Teams</span> </div> </a> <ul id="toc-Teams-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Championship_point_system" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Championship_point_system"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Championship point system</span> </div> </a> <ul id="toc-Championship_point_system-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Seasons" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Seasons"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Seasons</span> </div> </a> <button aria-controls="toc-Seasons-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Seasons subsection</span> </button> <ul id="toc-Seasons-sublist" class="vector-toc-list"> <li id="toc-Individual_discipline_trophies" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Individual_discipline_trophies"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.1</span> <span>Individual discipline trophies</span> </div> </a> <ul id="toc-Individual_discipline_trophies-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Statistics" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Statistics"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Statistics</span> </div> </a> <button aria-controls="toc-Statistics-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Statistics subsection</span> </button> <ul id="toc-Statistics-sublist" class="vector-toc-list"> <li id="toc-Championships_by_driver" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Championships_by_driver"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.1</span> <span>Championships by driver</span> </div> </a> <ul id="toc-Championships_by_driver-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Championships_by_team" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Championships_by_team"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.2</span> <span>Championships by team</span> </div> </a> <ul id="toc-Championships_by_team-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Championships_by_engine_manufacturer" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Championships_by_engine_manufacturer"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.3</span> <span>Championships by engine manufacturer</span> </div> </a> <ul id="toc-Championships_by_engine_manufacturer-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Television" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Television"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Television</span> </div> </a> <ul id="toc-Television-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Logo_history" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Logo_history"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Logo history</span> </div> </a> <ul id="toc-Logo_history-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">11</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">12</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button 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Available in 31 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-31" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">31 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D9%84%D8%B3%D9%84%D8%A9_%D8%A5%D9%86%D8%AF%D9%8A_%D9%83%D8%A7%D8%B1" title="سلسلة إندي كار – Arabic" lang="ar" hreflang="ar" data-title="سلسلة إندي كار" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Asturian" lang="ast" hreflang="ast" data-title="IndyCar Series" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%98%D0%BD%D0%B4%D0%B8%D0%BA%D0%B0%D1%80" title="Индикар – Bulgarian" lang="bg" hreflang="bg" data-title="Индикар" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Breton" lang="br" hreflang="br" data-title="IndyCar Series" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Catalan" lang="ca" hreflang="ca" data-title="IndyCar Series" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Czech" lang="cs" hreflang="cs" data-title="IndyCar Series" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Danish" lang="da" hreflang="da" data-title="IndyCar Series" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – German" lang="de" hreflang="de" data-title="IndyCar Series" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Spanish" lang="es" hreflang="es" data-title="IndyCar Series" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%D8%B1%DB%8C_%D8%A7%DB%8C%D9%86%D8%AF%DB%8C%E2%80%8C%DA%A9%D8%A7%D8%B1" title="سری ایندی‌کار – Persian" lang="fa" hreflang="fa" data-title="سری ایندی‌کار" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – French" lang="fr" hreflang="fr" data-title="IndyCar Series" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%B8%EB%94%94%EC%B9%B4_%EC%8B%9C%EB%A6%AC%EC%A6%88" title="인디카 시리즈 – Korean" lang="ko" hreflang="ko" data-title="인디카 시리즈" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/IndyCar" title="IndyCar – Croatian" lang="hr" hreflang="hr" data-title="IndyCar" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Seri_IndyCar" title="Seri IndyCar – Indonesian" lang="id" hreflang="id" data-title="Seri IndyCar" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Italian" lang="it" hreflang="it" data-title="IndyCar Series" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Latvian" lang="lv" hreflang="lv" data-title="IndyCar Series" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Lithuanian" lang="lt" hreflang="lt" data-title="IndyCar Series" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Hungarian" lang="hu" hreflang="hu" data-title="IndyCar Series" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Dutch" lang="nl" hreflang="nl" data-title="IndyCar Series" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A4%E3%83%B3%E3%83%87%E3%82%A3%E3%82%AB%E3%83%BC%E3%83%BB%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA" title="インディカー・シリーズ – Japanese" lang="ja" hreflang="ja" data-title="インディカー・シリーズ" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="IndyCar Series" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Polish" lang="pl" hreflang="pl" data-title="IndyCar Series" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Portuguese" lang="pt" hreflang="pt" data-title="IndyCar Series" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Russian" lang="ru" hreflang="ru" data-title="IndyCar Series" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Simple English" lang="en-simple" hreflang="en-simple" data-title="IndyCar Series" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Slovak" lang="sk" hreflang="sk" data-title="IndyCar Series" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Finnish" lang="fi" hreflang="fi" data-title="IndyCar Series" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Indycar_Series" title="Indycar Series – Swedish" lang="sv" hreflang="sv" data-title="Indycar Series" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Turkish" lang="tr" hreflang="tr" data-title="IndyCar Series" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/IndyCar_Series" title="IndyCar Series – Ukrainian" lang="uk" hreflang="uk" data-title="IndyCar Series" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8D%B0%E7%AC%AC%E8%B3%BD%E8%BB%8A%E7%B3%BB%E5%88%97%E8%B3%BD" title="印第賽車系列賽 – Chinese" lang="zh" hreflang="zh" data-title="印第賽車系列賽" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q832052#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a 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</div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"><span class="mw-redirectedfrom">(Redirected from <a href="/w/index.php?title=NTT_IndyCar_Series&redirect=no" class="mw-redirect" title="NTT IndyCar Series">NTT IndyCar Series</a>)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Auto racing series held in North America</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">This article is about the racing series. For its sanctioning body, see <a href="/wiki/IndyCar" title="IndyCar">IndyCar</a>. For the video game based on the series, see <a href="/wiki/IndyCar_Series_(video_game)" title="IndyCar Series (video game)">IndyCar Series (video game)</a>.</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vcard"><caption class="infobox-title fn">IndyCar Series</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/File:IndyCar_Series_logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/b/b5/IndyCar_Series_logo.svg/175px-IndyCar_Series_logo.svg.png" decoding="async" width="175" height="188" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/b/b5/IndyCar_Series_logo.svg/263px-IndyCar_Series_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/b/b5/IndyCar_Series_logo.svg/350px-IndyCar_Series_logo.svg.png 2x" data-file-width="104" data-file-height="112" /></a></span><div class="infobox-caption">Logo used since 2019</div></td></tr><tr><th scope="row" class="infobox-label">Category</th><td class="infobox-data"><a href="/wiki/Formula_racing" title="Formula racing">Open-wheel racing</a></td></tr><tr><th scope="row" class="infobox-label">Region</th><td class="infobox-data">United States<br />Canada</td></tr><tr><th scope="row" class="infobox-label">Inaugural season</th><td class="infobox-data"><a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Drivers</th><td class="infobox-data">33 (including part-time drivers running only in the Indianapolis 500 and other select races)</td></tr><tr><th scope="row" class="infobox-label">Teams</th><td class="infobox-data">12 (including part-time teams running only in the Indianapolis 500 and other select races)</td></tr><tr><th scope="row" class="infobox-label">Chassis suppliers</th><td class="infobox-data"><a href="/wiki/Dallara" title="Dallara">Dallara</a></td></tr><tr><th scope="row" class="infobox-label">Engine manufacturers</th><td class="infobox-data"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a></li><li><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a></li></ul></div></td></tr><tr><th scope="row" class="infobox-label">Tire suppliers</th><td class="infobox-data"><a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone</a> (<a href="/wiki/Bridgestone" title="Bridgestone">Bridgestone</a>)</td></tr><tr><th scope="row" class="infobox-label">Drivers' champion</th><td class="infobox-data"><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Spain" title="Spain"><img alt="Spain" src="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/23px-Flag_of_Spain.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/35px-Flag_of_Spain.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/45px-Flag_of_Spain.svg.png 2x" data-file-width="750" data-file-height="500" /></a></span></span> <a href="/wiki/%C3%81lex_Palou" title="Álex Palou">Álex Palou</a></td></tr><tr><th scope="row" class="infobox-label">Makes' champion</th><td class="infobox-data"><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a></td></tr><tr><th scope="row" class="infobox-label">Official website</th><td class="infobox-data"><a rel="nofollow" class="external text" href="http://www.indycar.com">indycar.com</a></td></tr><tr><td colspan="2" class="infobox-below"><span typeof="mw:File"><a href="/wiki/File:Motorsport_current_event.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Motorsport_current_event.svg/33px-Motorsport_current_event.svg.png" decoding="async" width="33" height="33" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Motorsport_current_event.svg/50px-Motorsport_current_event.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Motorsport_current_event.svg/66px-Motorsport_current_event.svg.png 2x" data-file-width="400" data-file-height="400" /></a></span> <i><a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">Current season</a></i></td></tr></tbody></table> <p>The <b>IndyCar Series</b>, currently known as the <b>NTT IndyCar Series</b> under <a href="/wiki/Sponsor_(commercial)" title="Sponsor (commercial)">sponsorship</a>, is the highest class of <a href="/wiki/American_open-wheel_car_racing" title="American open-wheel car racing">American open-wheel car racing</a> in the United States, which has been conducted under the auspices of various sanctioning bodies since 1920 after two initial attempts in 1905 and 1916. The series is self-sanctioned by its parent company, <a href="/wiki/IndyCar" title="IndyCar">IndyCar, LLC</a>., which began in 1996 as the Indy Racing League (IRL) and was created by then <a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis Motor Speedway</a> owner <a href="/wiki/Tony_George" title="Tony George">Tony George</a> as a competitor to <a href="/wiki/Championship_Auto_Racing_Teams" title="Championship Auto Racing Teams">Championship Auto Racing Teams</a> (CART). In 2008, the IndyCar Series merged with CART's successor, the <a href="/wiki/Champ_Car_World_Series" title="Champ Car World Series">Champ Car World Series</a> and the history and statistics of both series, as well as those from its predecessors, were unified. </p><p>The series' premier event is the <a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a>, which was first held in 1911. Historically, open-wheel racing was the most popular form of U.S. motorsport nationwide.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (November 2020)">citation needed</span></a></i>]</sup> However, an acrimonious schism (often referred to by many as "The Split") in 1994 between the primary series, CART, and Tony George led to the formation of the Indy Racing League, which launched the rival IndyCar Series in 1996. From that point on, the popularity of open wheel racing in the U.S. declined dramatically.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The feud was settled in 2008 with an agreement to merge the two series under the IndyCar banner, but enormous damage had already been done to the sport.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Post-merger, IndyCar continues to run with slight viewership gains per year. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Overview">Overview</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=1" title="Edit section: Overview"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Series_name">Series name</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=2" title="Edit section: Series name"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>For 1996–1997, the series was simply referred to as the <i>Indy Racing League.</i> For 1998–1999, the series garnered its first title sponsor, and was advertised as the <i><a href="/wiki/Pep_Boys" title="Pep Boys">Pep Boys</a> Indy Racing League</i>. In 2000, the series sold its <a href="/wiki/Naming_rights" title="Naming rights">naming rights</a> to Internet search engine <a href="/wiki/Northern_Light_Group" title="Northern Light Group">Northern Light</a>, and the series was named the <i>Indy Racing Northern Light Series</i>.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>The name <i>IndyCar Series</i> was officially adopted beginning in 2003, as the series was now legally entitled to use it due to the expiration of a 1996 legal settlement with <a href="/wiki/Championship_Auto_Racing_Teams" title="Championship Auto Racing Teams">Championship Auto Racing Teams</a> (CART). The series began to progressively downplay the former IRL name, changing its name to simply IndyCar for the 2008 season. The company was similarly renamed in 2011. </p><p><a href="/wiki/Izod" title="Izod">Izod</a> signed a six-year deal to become the series title sponsor beginning on November 5, 2009, through 2014,<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> but the sponsorship was terminated at the end of the 2013 season.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> In 2014, <a href="/wiki/Verizon_Communications" class="mw-redirect" title="Verizon Communications">Verizon Communications</a> became title sponsor of the series through 2018.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> In January 2019, it was announced that Japanese communications company <a href="/wiki/Nippon_Telegraph_and_Telephone" title="Nippon Telegraph and Telephone">NTT</a> would become title sponsor and official technology partner of the IndyCar Series.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> In 2023, IndyCar announced that NTT had extended their title sponsorship, for an unreported length.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable" style="font-size:90%"> <tbody><tr> <th colspan="126" width="100%"><a href="/wiki/American_open-wheel_car_racing" title="American open-wheel car racing">American open-wheel car racing</a> (IndyCar) sanctioning timeline </th></tr> <tr> <th rowspan="2">Sanctioning body</th> <th colspan="5" width="4%">1905-</th> <th colspan="10" width="8%">1910s</th> <th colspan="10" width="8%">1920s</th> <th colspan="10" width="8%">1930s</th> <th colspan="10" width="8%">1940s</th> <th colspan="10" width="8%">1950s</th> <th colspan="10" width="8%">1960s</th> <th colspan="10" width="8%">1970s</th> <th colspan="10" width="8%">1980s</th> <th colspan="10" width="8%">1990s</th> <th colspan="10" width="8%">2000s</th> <th colspan="10" width="8%">2010s</th> <th colspan="10" width="8%">2020s </th></tr> <tr> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td> </td></tr> <tr> <th rowspan="2" width="80px"><a href="/wiki/AAA_Contest_Board" title="AAA Contest Board">AAA</a> </th> <td style="background-color:#1B4792"> </td> <td colspan="10" style="background-color:#5269A8; color:#F7F7F7; text-align:center">unofficial</td> <td style="background-color:#1B4792"> </td> <td colspan="3" style="background-color:#6F7096; text-align:center"><a href="/wiki/World_War_I" title="World War I"><span style="color: #F7F7F7;">WWI</span></a></td> <td colspan="22" style="background-color:#1B4792"> </td> <td rowspan="2" colspan="4" style="background-color:#606060; text-align:center"><a href="/wiki/World_War_II" title="World War II"><span style="color:black;">WWII</span></a></td> <td colspan="10" style="background-color:#1B4792"> </td> <td rowspan="2" colspan="4"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10">  </td></tr> <tr> <td style="height:0.1em" colspan="5"> </td> <td style="height:0.1em"> </td> <td style="height:0.1em; background-color:#E3BA22" colspan="6"> </td> <td style="height:0.1em; background-color:#606060" colspan="2"> </td> <td style="height:0.1em; background-color:#E3BA22" colspan="23"> </td> <td style="height:0.1em; background-color:#E3BA22" colspan="10"> </td></tr> <tr> <th rowspan="2"><a href="/wiki/United_States_Auto_Club" title="United States Auto Club">USAC</a> </th> <td rowspan="2" colspan="5"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="6"> </td> <td colspan="24" style="background-color:#D73049"> </td> <td style="background-color:#7A6B9B; color:#F7F7F7"><style data-mw-deduplicate="TemplateStyles:r1038841319">.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}</style><span class="rt-commentedText tooltip" title="In 1980, USAC and CART attempted co-sanctioning as the Championship Racing League (CRL)">*</span></td> <td style="background-color:#DE6A68"> </td> <td style="background-color:#E6968F"> </td> <td style="background-color:#EEC5BF"> </td> <td colspan="6"> </td> <td colspan="10" style="border-style: none;"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10">  </td></tr> <tr> <td style="height:0.1em; background-color:#E3BA22" colspan="24"> </td> <td style="height:0.1em; background-color:#E3BA22"> </td> <td style="height:0.1em; background-color:#E3BA22" colspan="17"> </td></tr> <tr> <th><a href="/wiki/Championship_Auto_Racing_Teams" title="Championship Auto Racing Teams">CART</a> </th> <td colspan="5"> </td> <td colspan="10"> </td> <td colspan="10"> </td> <td colspan="10"> </td> <td colspan="10"> </td> <td colspan="10"> </td> <td colspan="10"> </td> <td colspan="9"> </td> <td style="background-color:#3464AF"> </td> <td style="background-color:#7A6B9B; color:#F7F7F7"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1038841319"><span class="rt-commentedText tooltip" title="In 1980, USAC and CART attempted co-sanctioning as the Championship Racing League (CRL)">*</span></td> <td colspan="11" style="background-color:#3464AF; color:#F7F7F7; text-align:center">CART</td> <td colspan="5" style="background-color:#527FC1; color:#F7F7F7; text-align:center">IndyCar</td> <td colspan="7" style="background-color:#3464AF; color:#F7F7F7; text-align:center">CART</td> <td colspan="4" style="background-color:#527FC1; text-align:center"><a href="/wiki/Champ_Car_World_Series" title="Champ Car World Series"><span style="color: #F7F7F7;">Champ Car</span></a></td> <td colspan="2"> </td> <td colspan="10"> </td> <td colspan="10">  </td></tr> <tr> <th rowspan="2"><a href="/wiki/IndyCar" title="IndyCar">IRL</a> </th> <td rowspan="2" colspan="5"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="10"> </td> <td rowspan="2" colspan="6" style="border-style: none;"> </td> <td colspan="7" style="background-color:#D64C3E; color:#F7F7F7; text-align:center">IRL</td> <td colspan="19" style="background-color:#D71F26; color:#F7F7F7; text-align:center">IndyCar</td> <td colspan="8" style="border-style: none;">  </td></tr> <tr> <td colspan="2" style="height:0.1em; border-style: none;"> </td> <td style="height:0.1em; background-color:#E3BA22" colspan="24"> </td> <td style="height:0.1em; border-style: none;" colspan="8"> </td></tr> <tr> <td colspan="126">Golden bar indicates which body sanctioned the <a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indy 500</a> each year. White text indicates name of racing series (when applicable). </td></tr></tbody></table> <p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="Cars_and_technology_history_and_current_specifications">Cars and technology history and current specifications</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=3" title="Edit section: Cars and technology history and current specifications"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed_section plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/IndyCar_Series" title="Special:EditPage/IndyCar Series">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a> in this section. Unsourced material may be challenged and removed.</span> <span class="date-container"><i>(<span class="date">September 2019</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p>The IndyCar Series allows manufacturers to develop different types of engines, while every team uses the same chassis. Currently, <a href="/wiki/Dallara" title="Dallara">Dallara</a> provides a specification chassis to all teams, with <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> and <a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> providing teams different engines.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Chassis">Chassis</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=4" title="Edit section: Chassis"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="1996–2011"><span id="1996.E2.80.932011"></span>1996–2011</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=5" title="Edit section: 1996–2011"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div><p> In the series' first season (<a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a>), 1992 to 1995 model year CART chassis built by <a href="/wiki/Lola_Cars" title="Lola Cars">Lola</a> and <a href="/wiki/Reynard_Motorsport" title="Reynard Motorsport">Reynard</a> were used. The first new Indycar came into being in 1997. <a href="/wiki/Tony_George" title="Tony George">Tony George</a> specified new technical rules for less expensive cars and production-based engines. The move effectively outlawed the <a href="/wiki/Champ_Car" class="mw-redirect" title="Champ Car">CART</a> chassis and turbocharged engines that had been the mainstay of the <a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a> since the late 1970s. </p><figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Indy500winningcar2000.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Indy500winningcar2000.JPG/220px-Indy500winningcar2000.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Indy500winningcar2000.JPG/330px-Indy500winningcar2000.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/89/Indy500winningcar2000.JPG/440px-Indy500winningcar2000.JPG 2x" data-file-width="3648" data-file-height="2736" /></a><figcaption>G-Force GF05 IRL car in which <a href="/wiki/Juan_Pablo_Montoya" title="Juan Pablo Montoya">Juan Pablo Montoya</a> won the <a href="/wiki/2000_Indianapolis_500" title="2000 Indianapolis 500">2000 Indianapolis 500</a>.</figcaption></figure> <p>Starting with the 2003 season, the series rules were changed to require chassis manufacturers to be approved by the league before they could build cars. Prior to that, any interested party could build a car, provided it met the rules and was made available to customers at the league-mandated price. In total, four manufacturers have built IndyCar chassis. </p><p>Dallara began producing Indycars for the 1997 season. The Dallara and G Force chassis were relatively evenly matched over their first few seasons, but eventually, the Dallara began to win more races. This caused more teams to switch to the Dallara, further increasing their success. As of 2017, a Dallara chassis has been used by 17 Indy 500 winners, although there have not been any competing manufacturers since 2008. Dallara was also tapped to build the <a href="/wiki/Firestone_Indy_Lights" class="mw-redirect" title="Firestone Indy Lights">Firestone Indy Lights</a> machines. After the withdrawal of factory support from <a href="/wiki/Panoz_Auto_Development" class="mw-redirect" title="Panoz Auto Development">Panoz Auto Development</a>, they are the only supplier of new chassis. </p><p>The G Force chassis was introduced in 1997 and won the 1997 and 2000 Indy 500 races. In 2002, <a href="/wiki/%C3%89lan_Motorsport_Technologies" title="Élan Motorsport Technologies">Élan Motorsport Technologies</a> bought G Force, and the chassis was renamed "Panoz G Force", and then shortened to "Panoz" in 2005. In 2003 a new model was introduced, and it won the Indy 500 in 2003–2004 and finished second in 2005. It fell out of favor starting in 2006, and by then, only one had finished in the top ten at Indy. Little factory support was given to IndyCar teams by Panoz after that point, as they had concentrated on their DP01 chassis for the rival Champ Car World Series. By 2008, only one Panoz saw track time, an aborted second-weekend effort at Indy, that resulted in <a href="/wiki/Phil_Giebler" title="Phil Giebler">Phil Giebler</a> being injured in a practice crash. </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:JLazierIndy07.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/JLazierIndy07.jpg/220px-JLazierIndy07.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/JLazierIndy07.jpg/330px-JLazierIndy07.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/JLazierIndy07.jpg/440px-JLazierIndy07.jpg 2x" data-file-width="2048" data-file-height="1361" /></a><figcaption>A Panoz GF09 Indycar Series chassis driven by <a href="/wiki/Jaques_Lazier" title="Jaques Lazier">Jaques Lazier</a> during practice for the <a href="/wiki/2007_Indianapolis_500" title="2007 Indianapolis 500">2007 Indianapolis 500</a>.</figcaption></figure> <p><a href="/wiki/Riley_%26_Scott" title="Riley & Scott">Riley & Scott</a> produced IndyCar chassis from 1997 to 2000. Their initial effort, the Mark V, was introduced late in the 1997 season, severely limiting its potential market. It also proved to be uncompetitive. After Riley & Scott was purchased by Reynard, an all-new model, the Mark VII, was introduced for the 2000 season. It won in Phoenix, the second race of the season (driven by Buddy Lazier), but was off the pace at Indy and was quickly dropped by its teams. </p><p>Falcon Cars were founded by <a href="/wiki/Michael_Kranefuss" title="Michael Kranefuss">Michael Kranefuss</a> and Ken Anderson in 2002 as the third approved chassis supplier for the 2003 season. One rolling chassis was completed and shown, but it was never fitted with a working engine and never ran. No orders were ever filled. Superficially, IndyCar machines closely resemble those of other open-wheeled formula racing cars, with front and rear <a href="/wiki/Wing" title="Wing">wings</a> and prominent <a href="/wiki/Airbox" title="Airbox">airboxes</a>. Originally, the cars were unique, being designed specifically for oval racing; for example, the oil and cooling systems were <a href="/wiki/Asymmetry" title="Asymmetry">asymmetrical</a> to account for the pull of liquids to the right side of the cars. Later cars were designed to accommodate the added requirements of road racing. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:ScottSharpJune2007.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/ScottSharpJune2007.jpg/220px-ScottSharpJune2007.jpg" decoding="async" width="220" height="107" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/ScottSharpJune2007.jpg/330px-ScottSharpJune2007.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/ScottSharpJune2007.jpg/440px-ScottSharpJune2007.jpg 2x" data-file-width="3028" data-file-height="1472" /></a><figcaption><a href="/wiki/Dallara" title="Dallara">Dallara</a> IR05 Indycar chassis driven by <a href="/wiki/Scott_Sharp" title="Scott Sharp">Scott Sharp</a> at the <a href="/wiki/2007_Bombardier_Learjet_550" title="2007 Bombardier Learjet 550">2007 Bombardier Learjet 550</a> at <a href="/wiki/Texas_Motor_Speedway" title="Texas Motor Speedway">Texas Motor Speedway</a>.</figcaption></figure> <p>Because of a schedule conflict, the Champ Car World Series spec <a href="/wiki/Panoz_DP01" title="Panoz DP01">Panoz DP01</a>, with a <a href="/wiki/Cosworth" title="Cosworth">Cosworth</a> engine, was run in an IndyCar Series points event in the 2008 <a href="/wiki/Long_Beach_Grand_Prix" class="mw-redirect" title="Long Beach Grand Prix">Toyota Grand Prix of Long Beach</a>. </p> <div class="mw-heading mw-heading4"><h4 id="2012–2014"><span id="2012.E2.80.932014"></span>2012–2014</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=6" title="Edit section: 2012–2014"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Defense.gov_photo_essay_120527-A-MG757-086.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Defense.gov_photo_essay_120527-A-MG757-086.jpg/220px-Defense.gov_photo_essay_120527-A-MG757-086.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Defense.gov_photo_essay_120527-A-MG757-086.jpg/330px-Defense.gov_photo_essay_120527-A-MG757-086.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Defense.gov_photo_essay_120527-A-MG757-086.jpg/440px-Defense.gov_photo_essay_120527-A-MG757-086.jpg 2x" data-file-width="2905" data-file-height="1937" /></a><figcaption>2012 DW12 chassis with the Speedway configuration driven by <a href="/wiki/J._R._Hildebrand" title="J. R. Hildebrand">J. R. Hildebrand</a> during practice for the <a href="/wiki/2012_Indianapolis_500" title="2012 Indianapolis 500">2012 Indianapolis 500</a>. This initial version of the DW12 would be utilized during the 2012–2014 seasons.</figcaption></figure> <p>In 2010, IndyCar announced that it would officially adopt a single-make chassis formula, beginning in 2012 among a selection of proposals from interested parties, and set up the ICONIC (Innovative, Competitive, Open-Wheel, New, Industry-Relevant, Cost-Effective) Advisory Committee to make a final recommendation.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Proposals were submitted and announced by BAT Engineering, <a href="/wiki/Dallara" title="Dallara">Dallara</a>, <a href="/wiki/Lola_Cars" title="Lola Cars">Lola</a>, <a href="/wiki/Swift_Engineering" title="Swift Engineering">Swift</a>, as well as the radical <a href="/wiki/DeltaWing" title="DeltaWing">DeltaWing</a> design that was penned by Ben Bowlby and financed by <a href="/wiki/Chip_Ganassi" title="Chip Ganassi">Chip Ganassi</a>. </p><p>In July 2010, IndyCar announced that Dallara had won the contract to remain as the series' single chassis supplier.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> In 2012 the series adopted the Dallara IR-12 chassis<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> as a cost control method, and IndyCar negotiated a price of $349,000 per chassis.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> The new specification also improved safety, the most obvious feature being the partial enclosure around the rear wheels, which acts to prevent cars ramping up over another vehicle's back end. This chassis was intended to support multiple aerodynamic kits, but introduction of these was delayed until 2015, with teams citing costs.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p><p>After the events of the <a href="/wiki/2011_IZOD_IndyCar_World_Championships" class="mw-redirect" title="2011 IZOD IndyCar World Championships">2011 IZOD IndyCar World Championships</a> the chassis was nicknamed <a href="/wiki/Dallara_DW12" title="Dallara DW12">DW12</a> in honor of <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a>.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:2017_Indianapolis_500_Carb_Day_Pit_Stop_Challenge_-_04.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/2017_Indianapolis_500_Carb_Day_Pit_Stop_Challenge_-_04.jpg/220px-2017_Indianapolis_500_Carb_Day_Pit_Stop_Challenge_-_04.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/2017_Indianapolis_500_Carb_Day_Pit_Stop_Challenge_-_04.jpg/330px-2017_Indianapolis_500_Carb_Day_Pit_Stop_Challenge_-_04.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/60/2017_Indianapolis_500_Carb_Day_Pit_Stop_Challenge_-_04.jpg/440px-2017_Indianapolis_500_Carb_Day_Pit_Stop_Challenge_-_04.jpg 2x" data-file-width="2592" data-file-height="1944" /></a><figcaption>2017 DW12 chassis driven by <a href="/wiki/Mikhail_Aleshin" title="Mikhail Aleshin">Mikhail Aleshin</a> during Carb Day before the <a href="/wiki/2017_Indianapolis_500" title="2017 Indianapolis 500">2017 Indianapolis 500</a>. This was driven with the <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> version of the Separate Manufacture Aerokits that were used for the 2015–2017 seasons.</figcaption></figure> <div class="mw-heading mw-heading4"><h4 id="2015–2017"><span id="2015.E2.80.932017"></span>2015–2017</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=7" title="Edit section: 2015–2017"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 2015, teams began running aero kits developed by their engine manufacturers as a first-ever <a href="/wiki/Dallara_DW12" title="Dallara DW12">Dallara DW12</a> facelift. The kits, while increasing speeds and offering a clear distinction between the two manufacturers, did lead to significant cost increases. Further, Chevrolet's aero kit was the more dominant with Honda only able to mount a competitive charge on ovals due to having slightly better engine power. While Honda was able to make gains in 2016, after two years of development the kits were frozen for 2017, and starting in 2018 all cars ran the same aero package again. To further help reduce costs, IndyCar allowed teams to shop for competitively priced non-safety-related parts such as brakes instead of mandating parts from specific suppliers.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>IndyCar had hoped to set a new speed record at the Indianapolis Motor Speedway by 2016 with the introduction of aero kits and the development work associated with them. However, after a series of safety concerns during practice for the 2015 Indianapolis 500 with the Chevrolet aero kit package, this did not come about.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="2018–present"><span id="2018.E2.80.93present"></span>2018–present</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=8" title="Edit section: 2018–present"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The 2017 season was the third and final year contested with the <a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> and <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> aero kits outfitted to the <a href="/wiki/Dallara_DW12" title="Dallara DW12">Dallara DW12</a> chassis. Beginning in 2018, all <a href="/wiki/Dallara_DW12" title="Dallara DW12">DW12</a> Safety Cell chassis have been fitted with a universal bodywork kit. Digital renderings for the common bodywork kit, referred to as the 'IR18' car, were released in early May 2017 as a second facelift of <a href="/wiki/Dallara_DW12" title="Dallara DW12">Dallara DW12</a>. The car was officially unveiled in late July, and the universal aero kit became known as the UAK18 bodywork. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:18_Sebastien_Bourdais_Kohler_Grand_Prix_2018.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b3/18_Sebastien_Bourdais_Kohler_Grand_Prix_2018.jpg/220px-18_Sebastien_Bourdais_Kohler_Grand_Prix_2018.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b3/18_Sebastien_Bourdais_Kohler_Grand_Prix_2018.jpg/330px-18_Sebastien_Bourdais_Kohler_Grand_Prix_2018.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b3/18_Sebastien_Bourdais_Kohler_Grand_Prix_2018.jpg/440px-18_Sebastien_Bourdais_Kohler_Grand_Prix_2018.jpg 2x" data-file-width="4608" data-file-height="3456" /></a><figcaption>The IR18 chassis in its Road Course configuration, driven by <a href="/wiki/S%C3%A9bastien_Bourdais" title="Sébastien Bourdais">Sébastien Bourdais</a> during the <a href="/wiki/2018_Kohler_Grand_Prix" title="2018 Kohler Grand Prix">2018 Kohler Grand Prix</a> at <a href="/wiki/Road_America" title="Road America">Road America</a>.</figcaption></figure> <p>The bodywork is inspired by <a href="/wiki/Championship_Auto_Racing_Teams" title="Championship Auto Racing Teams">CART</a>'s 1990s and 2000s designs, with a more streamlined appearance. The redesigned aero kit reduces both aerodynamic downforce and team and manufacturer design development costs. The universal Aero Kit was designed without the wheel guards of the DW12 chassis, which were deemed ineffective and proved prone to breaking. The IR-18 also lacks an air inlet above the cockpit, a first for an IndyCar Series chassis (most Champ Car chassis had been designed that way). The new Aero Kit also has fewer small aerodynamic pieces that can become broken or dislodged, with the intent to reduce the amount of debris that ends up on the track and expenses from repairs. The "aeroscreen" cockpit protection was added in time for the 2020 season, and some minor modifications were eventually conducted to reduce the intense heat caused by stagnant air on the drivers.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Transmission,_gearbox,_and_clutch"><span id="Transmission.2C_gearbox.2C_and_clutch"></span>Transmission, gearbox, and clutch</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=9" title="Edit section: Transmission, gearbox, and clutch"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>For the transmission gearboxes, all IndyCar Series cars currently use an electronically actuated <i>AGS</i> (<i>Assisted Gearchange System</i>) 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">semi-automatic</a> <a href="/wiki/Sequential_manual_transmission" title="Sequential manual transmission">sequential gearbox</a> with an electro-pneumatically operated paddle-shift system and a pneumatic clutch with semi-automatic activation, supplied by <a href="/wiki/Xtrac_Limited" title="Xtrac Limited">Xtrac Limited</a> since the 2008 season.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> All current IndyCar transmissions use <a href="/wiki/Pneumatic_actuator" title="Pneumatic actuator">pneumatic actuation</a> for the shifting and clutch, so the clutch is therefore only needed for launching the car from a standstill, and the clutch isn't required for gear shifting. From 1996 to 2007, all IndyCar Series cars used a hand-shifted 6-speed <a href="/wiki/Sequential_manual_transmission" title="Sequential manual transmission">sequential manual transmission</a> with a shift stick lever, supplied also by Xtrac since 2000 season until 2007. The clutches of all IndyCar Series cars are carbon with steel housing 3-plate clutch operated by foot-pedal in 1996–2011 later hand-paddle steering wheel clutch in 2012–present and provided by <a href="/wiki/AP_Racing" class="mw-redirect" title="AP Racing">AP Racing</a>. Mechanical limited-slip differentials are also allowed and constant velocity joint tripod driveshafts are also used. All IndyCar Series car drivetrains are currently <a href="/wiki/Rear_mid-engine,_rear-wheel-drive_layout" title="Rear mid-engine, rear-wheel-drive layout">rear mid-engine with rear-wheel-drive layout</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Brakes">Brakes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=10" title="Edit section: Brakes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Since the formation of IndyCar Series in 1996, the brake package for the IndyCar Series was slimmer carbon brake rotors with 4-pot brake calipers and carbon pads on all-oval races until 2011. The thicker steel brake rotors with 6-pot brake calipers and carbon pads were introduced in 2005 for road and street course races for stronger braking while approaching sharper turns even hairpins. From 2012 onwards, IndyCar Series ditched the steel brake discs in favor of carbon brake rotors on all types of tracks but the caliper configuration remained the same as 1996–2011. </p><p>PFC currently supplying brake packages for all IndyCar Series cars since 2017 season (disc only) and later increased their involvement from the 2018 season (supplying the calipers and rest of other brake packages). Previously Brembo supplied the brake packages in 2012–2016 (full brake package), 2017 (caliper only), and Alcon in 2003–2011. </p> <div class="mw-heading mw-heading3"><h3 id="Wheel_rims">Wheel rims</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=11" title="Edit section: Wheel rims"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/BBS_Kraftfahrzeugtechnik_AG" class="mw-redirect" title="BBS Kraftfahrzeugtechnik AG">BBS</a> and <a href="/wiki/OZ_Group" title="OZ Group">O.Z. Racing</a> have been supplying forged wheels since 1996. The wheel rims for all IndyCar Series cars are made of aluminum alloy. The size of IndyCar Series wheel rims have been 10 in × 15 in (254 mm × 381 mm) on the front and 14 in × 15 in (356 mm × 381 mm) on the rear since 1996; this size will be used until at least the 2022 season. 18-inch wheel rims will be adopted if the <a href="/wiki/Dallara_DW12" title="Dallara DW12">Dallara DW12</a>'s successor comes out for the 2023 season onward. </p> <div class="mw-heading mw-heading3"><h3 id="Tires">Tires</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=12" title="Edit section: Tires"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone</a> has been a tire supplier for the series since the 1996 season and sole tire supplier since 2000 season. Previously, <a href="/wiki/Goodyear_Tire_and_Rubber_Company" title="Goodyear Tire and Rubber Company">Goodyear</a> also supplied tires from 1996 to 1999 for several teams before withdrawing their support. The IndyCar Series has run bespoke compounds since 1996 which were re-profiled in 2003. The front tire sizes are 305/45-R15 (10.0/25.8-R15) and the rear tire sizes are 415/40-R15 (14.5/28.0-R15). The compounds and construction of IndyCar Series tires unique to each mounting position on the race car. For road/street events, there are unique primary and alternative specifications for dry conditions, along with specially designed full-rain tires for all rain conditions but, unlike in <a href="/wiki/Formula_One" title="Formula One">Formula One</a> which has intermediate rain tires for light rain conditions only, no intermediate rain tires due to additional costs. For oval racing, a single set of specifications is used, based upon the configuration and speed of the track, as well as having the right rear tire diameter constructed to be slightly larger than the left rear, (also known as stagger) to aid in high speed cornering. </p> <div class="mw-heading mw-heading3"><h3 id="Suspension">Suspension</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=13" title="Edit section: Suspension"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The suspension of all IndyCar Series cars is double A-arm, pushrod, with third spring and anti-roll bar configuration multilink. </p> <div class="mw-heading mw-heading3"><h3 id="Cockpit_and_safety_components">Cockpit and safety components</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=14" title="Edit section: Cockpit and safety components"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Sage_karam_cockpit_(47966366346).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Sage_karam_cockpit_%2847966366346%29.jpg/220px-Sage_karam_cockpit_%2847966366346%29.jpg" decoding="async" width="220" height="131" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Sage_karam_cockpit_%2847966366346%29.jpg/330px-Sage_karam_cockpit_%2847966366346%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/Sage_karam_cockpit_%2847966366346%29.jpg/440px-Sage_karam_cockpit_%2847966366346%29.jpg 2x" data-file-width="5184" data-file-height="3089" /></a><figcaption>Cosworth CCW Mk2 steering wheel in the cockpit of <a href="/wiki/Sage_Karam" title="Sage Karam">Sage Karam</a>'s car.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Aeroscreen_on_Juan_Pablo_Montoya_Dallara_DW-12_UAK-18.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Aeroscreen_on_Juan_Pablo_Montoya_Dallara_DW-12_UAK-18.jpg/220px-Aeroscreen_on_Juan_Pablo_Montoya_Dallara_DW-12_UAK-18.jpg" decoding="async" width="220" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Aeroscreen_on_Juan_Pablo_Montoya_Dallara_DW-12_UAK-18.jpg/330px-Aeroscreen_on_Juan_Pablo_Montoya_Dallara_DW-12_UAK-18.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/39/Aeroscreen_on_Juan_Pablo_Montoya_Dallara_DW-12_UAK-18.jpg/440px-Aeroscreen_on_Juan_Pablo_Montoya_Dallara_DW-12_UAK-18.jpg 2x" data-file-width="2527" data-file-height="2297" /></a><figcaption>Aeroscreen on <a href="/wiki/Juan_Pablo_Montoya" title="Juan Pablo Montoya">Juan Pablo Montoya</a>'s car.</figcaption></figure> <p>All NTT IndyCar Series cars use carbon-fiber shell driver's seats with 6-point safety restraints. The cars' steering wheels are designed by <a href="/wiki/Cosworth" title="Cosworth">Cosworth</a> with a system of buttons that allow the drivers to make adjustments to their cars mid-race. All IndyCar Series cars were equipped with Pi Research Sigma Wheel to Display data display units from 2001–2017 until they were replaced by Cosworth's Configurable Display Unit 4.3 display from 2018 onwards (although in 2018 some smaller low-budget IndyCar Series teams still utilized old Pi Research Sigma Wheel instead of new Cosworth Configurable Display Unit 4.3 due to cost reasons). </p><p>The cockpits of all IndyCar Series cars are still open but protected by zylon, a foot protection bulkhead, and cockpit padding. </p><p>From the 2020 season onwards, the IndyCar Series implemented a cockpit protection system. This consists of a combination of the <a href="/wiki/Halo_(safety_device)" title="Halo (safety device)">Halo</a> mandated in Formula One and a reinforced windscreen dubbed the "aeroscreen", provided by Red Bull Advanced Technologies, to lessen the probability of traumatic head injuries from flying debris.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Other_components">Other components</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=15" title="Edit section: Other components"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>All IndyCar Series cars carry an Electronic Control Unit. Live telemetry is used only for television broadcasts, but the data can be recorded from the ECU to the computer if the car is in the garage tents and not on the track. Since 2007 <a href="/wiki/McLaren_Applied_Technologies" class="mw-redirect" title="McLaren Applied Technologies">McLaren</a> supplied its Engine Control Unit (ECU) system for few IndyCar Series teams and later promoted to standard Engine Control Unit (ECU) systems from 2010 season onwards. Previously <a href="/wiki/Motorola" title="Motorola">Motorola</a> supplied IndyCar Series ECU in 2003–2009 for <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a>-powered cars, also <a href="/wiki/Denso" title="Denso">Denso</a> supplied IndyCar Series ECU in 2003–2005 for <a href="/wiki/Toyota_Racing_Development" title="Toyota Racing Development">Toyota</a>-powered cars and also <a href="/wiki/Zytek_Engineering" class="mw-redirect" title="Zytek Engineering">Zytek</a> supplied IndyCar Series ECU in 2002–2005 for <a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a>-powered cars. </p><p>Rearview mirrors for all IndyCar Series cars are fully mandated to easily enable viewing opponents behind. </p> <div class="mw-heading mw-heading3"><h3 id="Fuel">Fuel</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=16" title="Edit section: Fuel"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Methanol">Methanol</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=17" title="Edit section: Methanol"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>At its inception, the IRL used <a href="/wiki/Methanol" title="Methanol">methanol</a> racing fuel, which had been the de facto standard in American open-wheel racing since the <a href="/wiki/1964_Indianapolis_500" title="1964 Indianapolis 500">1964 Indianapolis 500</a> <a href="/wiki/Eddie_Sachs" title="Eddie Sachs">Eddie Sachs</a> – <a href="/wiki/Dave_MacDonald" title="Dave MacDonald">Dave MacDonald</a> crash. Methanol had long provided a safer alternative to gasoline. It had a higher flash point, was easily extinguishable with water, and burned invisible. With the IRL's introduction of night races in 1997, the burning of methanol fuel was visible for the first time, seen with a light blue haze. With this in mind, in an effort to make it more visible in case of fire during daylight hours, additional mixtures were placed in the fuel. As a safety feature, the methanol would burn with color. </p> <div class="mw-heading mw-heading4"><h4 id="Ethanol">Ethanol</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=18" title="Edit section: Ethanol"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 2005, the driver <a href="/wiki/Paul_Dana" title="Paul Dana">Paul Dana</a> brought the sponsorship of the Ethanol Promotion and Information Council (EPIC) to his IndyCar team. EPIC is a consortium of ethanol producers that advocate the increased use of <a href="/wiki/Ethanol" title="Ethanol">ethanol</a>. EPIC was anxious to address public concerns of that era that ethanol use led to engine damage and poor performance when used in road cars. As a marketing effort, it was believed that sponsoring an IndyCar could be used as a tool to promote education and awareness of ethanol use and to curb the spread of erroneous information. </p><p>Dana was killed in a crash in 2006, but the IRL had already begun a transition to <a href="/wiki/Common_ethanol_fuel_mixtures" title="Common ethanol fuel mixtures">ethanol fuel</a>. For the 2006 season the fuel was a 90%/10% mixture of <a href="/wiki/Methanol_fuel" title="Methanol fuel">methanol</a> and <a href="/wiki/Common_ethanol_fuel_mixtures" title="Common ethanol fuel mixtures">ethanol</a>. Starting in 2007, the league advertised "<a href="/wiki/Common_ethanol_fuel_mixtures#E100" title="Common ethanol fuel mixtures">100% Fuel Grade Ethanol</a>," the first competitive series to utilize renewable fuel. The mixture was actually 98% ethanol and 2% gasoline, provided by <a href="/w/index.php?title=Lifeline_Foods&action=edit&redlink=1" class="new" title="Lifeline Foods (page does not exist)">Lifeline Foods</a> of <a href="/wiki/Saint_Joseph,_Missouri" class="mw-redirect" title="Saint Joseph, Missouri">Saint Joseph, Missouri</a>. The additives satisfy the U.S. government's demand that the alcohol is unfit for human consumption and add visible color in case of fire. However, 2010 <a href="/wiki/S%C3%A3o_Paulo_Indy_300" title="São Paulo Indy 300">São Paulo Indy 300</a>, held in Brazil –outside of the U.S. regulations– utilized a full <a href="/wiki/Neat_ethanol_fuel" class="mw-redirect" title="Neat ethanol fuel">E100</a> mixture, the first instance in the sport. </p><p>To compensate for the loss of power due to the use of ethanol, the displacement was increased back to 3.5 liters. Since ethanol gets better fuel mileage than methanol, the fuel tanks in the car were decreased. </p><p>Compared to methanol, human contact with the current ICS fuel is much less harsh, and the fumes much less irritating. The fumes are often compared with the sweet smell of apple cider or apple cobbler. Unlike methanol, ethanol is not caustic and does not cause chemical burns when it comes in contact with the skin. It also is less polluting when spilled compared to methanol. </p><p>In May 2010, <a href="/wiki/Sunoco" title="Sunoco">Sunoco</a> became the official fuel of the series starting in mid-2010 with an immediate effect, running through 2018.<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> For the 2012 season, the ethanol fuel blend rate was reduced to 85% blend in a reference of road car relevance. <a href="/wiki/Speedway_LLC" class="mw-redirect" title="Speedway LLC">Speedway LLC</a> took over as series official fuel supplier beginning from 2019 season onwards, but the E85 formula still retained until at 2022. </p><p>From 2023 onwards <a href="/wiki/Shell_USA" title="Shell USA">Shell USA</a> (North American division of <a href="/wiki/Shell_plc" title="Shell plc">Shell plc</a>) will supply 100% Ethanol-sourced fuel for the first time since 2011. </p> <div class="mw-heading mw-heading4"><h4 id="Fuel_cell">Fuel cell</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=19" title="Edit section: Fuel cell"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The fuel cell for all current IndyCar Series cars are made of rubber and are covered with a Kevlar-fitted blanket for extra protection in side impacts. Since 2012 the capacity has been 18.5 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (70 <a href="/wiki/Litre" title="Litre">litres</a>). Previous capacities were 22 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (83 <a href="/wiki/Litre" title="Litre">litres</a>) in 2007–2011, 30 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (114 <a href="/wiki/Litre" title="Litre">litres</a>) in 2004–2006, and 35 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (132 <a href="/wiki/Litre" title="Litre">litres</a>) in 1997–2003. </p> <div class="mw-heading mw-heading3"><h3 id="Engines">Engines</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=20" title="Edit section: Engines"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="First_generation_(1996)"><span id="First_generation_.281996.29"></span>First generation (1996)</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=21" title="Edit section: First generation (1996)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading5"><h5 id="Engine_competition_era_(1996)"><span id="Engine_competition_era_.281996.29"></span>Engine competition era (1996)</h5><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=22" title="Edit section: Engine competition era (1996)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The initial 1996 IRL season, as well as the first two races of the 1996–97 season, featured engines with specifications leftover from the rival CART series competition. Those chassis/engine combinations were essentially under the same rules utilized by teams that participated in the <a href="/wiki/1995_Indianapolis_500" title="1995 Indianapolis 500">1995 Indianapolis 500</a>, which was sanctioned by USAC. V-8 powerplants were allowed the typical 45 inHg (1.5 bar; 22.1 psi) of pressure boost. The Menard-Buick V6 engine used in 1996, however, was an updated powerplant from the 1995 version. In addition, the V-6 stock block engines (Buick-Menard) were allowed 55 inHg (1.9 bar; 27.0 psi) of boost at all races, instead of just at Indianapolis. During the CART era, V-6 stock blocks were only allowed 45 inHg (1.5 bar; 22.1 psi) at all races outside of Indy, which was a decided disadvantage and left the engine out of favor. </p><p><a href="/wiki/Ford-Cosworth" class="mw-redirect" title="Ford-Cosworth">Ford-Cosworth</a> reluctantly provided support to teams wishing to run their older-spec engines in the IRL, a major point of contention for CART management, to whom Ford-Cosworth was an official engine supplier. The <a href="/wiki/Ilmor#The_265_V8" title="Ilmor">Ilmor Mercedes</a> V-8 engine, also a mainstay CART powerplant, was permitted, but the only time it was used as a one-off at the 1996 Indy 500 by <a href="/wiki/Galles_Racing" title="Galles Racing">Galles Racing</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Second_generation_(1997–2011)"><span id="Second_generation_.281997.E2.80.932011.29"></span>Second generation (1997–2011)</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=23" title="Edit section: Second generation (1997–2011)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading5"><h5 id="Engine_competition_era_(1997–2005)"><span id="Engine_competition_era_.281997.E2.80.932005.29"></span>Engine competition era (1997–2005)</h5><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=24" title="Edit section: Engine competition era (1997–2005)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main articles: <a href="/wiki/Oldsmobile_Aurora_Indy_V8_engine" title="Oldsmobile Aurora Indy V8 engine">Oldsmobile Aurora Indy V8 engine</a>, <a href="/wiki/Nissan_VH_engine" title="Nissan VH engine">Nissan VH engine</a>, <a href="/wiki/Chevrolet_Indy_V8" title="Chevrolet Indy V8">Chevrolet Indy V8</a>, <a href="/wiki/Toyota_Indy_V8" title="Toyota Indy V8">Toyota Indy V8</a>, and <a href="/wiki/Honda_Indy_V8_engine" title="Honda Indy V8 engine">Honda Indy V8 engine</a></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:AlexBarronGarage2007Indy500.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/AlexBarronGarage2007Indy500.jpg/220px-AlexBarronGarage2007Indy500.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/AlexBarronGarage2007Indy500.jpg/330px-AlexBarronGarage2007Indy500.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/18/AlexBarronGarage2007Indy500.jpg/440px-AlexBarronGarage2007Indy500.jpg 2x" data-file-width="2048" data-file-height="1361" /></a><figcaption>Honda Indy V8 engine on the car</figcaption></figure> <p>Starting in 1997, IRL cars were powered by 4.0-litre <a href="/wiki/V8_engine" title="V8 engine">V8</a>, four-stroke piston, <a href="/wiki/Otto_cycle" title="Otto cycle">Otto cycle</a> <a href="/wiki/Methanol" title="Methanol">methanol</a>-burning, production prototype-based, naturally-aspirated internal combustion engines and electronic indirect multi-point port fuel injection, produced by <a href="/wiki/General_Motors" title="General Motors">General Motors</a> (under the <a href="/wiki/Oldsmobile" title="Oldsmobile">Oldsmobile</a> <a href="/wiki/Oldsmobile_Aurora" title="Oldsmobile Aurora">Aurora</a> label) and <a href="/wiki/Nissan" title="Nissan">Nissan</a> (badged as Infiniti). Per IRL rules, the engines sold for no more than $80,000 (with an exception of full-works IndyCar Series teams that usually received free engines due to direct partnership with an each engine manufacturer), and were rev-limited to over 10,000 rpm and weighed up to 280 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (127 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) (excl. headers, clutch, ECU, spark box or filters).<sup id="cite_ref-autoworld_23-0" class="reference"><a href="#cite_note-autoworld-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> They produced around 600–700 hp (450–520 kW).<sup id="cite_ref-autoworld_23-1" class="reference"><a href="#cite_note-autoworld-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> These engines utilized <a href="/wiki/Crossplane" title="Crossplane">90° crankshafts</a>, and while the engine blocks were to be production-based, they were not "stock blocks" like the Buick or Menard engines of the 1980s and 1990s. They were purpose-built racing engines. </p><p>The engine formula was changed with the 2000–2004 formula. The displacement was dropped down from 4.0 to 3.5 <a href="/wiki/Litre" title="Litre">litres</a> (244 to 214 <a href="/wiki/Cubic_inch" title="Cubic inch">cubic inches</a>), and the requirement for the block to be production-based was dropped. The engines also switched to <a href="/wiki/Flat-plane_crank" title="Flat-plane crank">180° crankshafts</a>, and the rev limits were adjusted from time to time. These engines made 675 hp (503 kW), ran on 109-<a href="/wiki/Octane_rating" title="Octane rating">octane</a> <a href="/wiki/Methanol" title="Methanol">methanol</a> racing fuel, and revved to 10,300 rpm, all while weighing only 280 lb (130 kg).<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> This formula was used through 2003.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> In 2004, in the wake of several crashes including the fatal crash of <a href="/wiki/Tony_Renna" title="Tony Renna">Tony Renna</a> and the severe crash of <a href="/wiki/Kenny_Br%C3%A4ck" title="Kenny Bräck">Kenny Bräck</a>, the displacement was reduced to 3.0-liters using the existing engine blocks to curb top speeds (started from the <a href="/wiki/2004_Indianapolis_500" title="2004 Indianapolis 500">2004 Indianapolis 500</a>). </p><p>Infiniti's engines, though reliable, were significantly down on power compared to the Auroras in 1997, leading many of the teams that had initially opted for the Infiniti to switch. By the end of the 1998 season, only a handful of low-budget teams were using the Infiniti. However, early in the 1999 season, <a href="/wiki/Cheever_Racing" title="Cheever Racing">Cheever Racing</a>, a well-funded team, was brought on to develop the engine with team owner <a href="/wiki/Eddie_Cheever" title="Eddie Cheever">Eddie Cheever</a> expanding the team to two cars and bringing on his brother <a href="/wiki/Ross_Cheever" title="Ross Cheever">Ross Cheever</a> as a test driver. By 2000, the engine had improved markedly and Cheever captured the marque's first win at <a href="/wiki/Pikes_Peak_International_Raceway" title="Pikes Peak International Raceway">Pikes Peak International Raceway</a>. However, despite the improved success, few teams made the switch to the Infiniti and the company left the series after the 2002 season to focus on powering the league's new <a href="/wiki/Infiniti_Pro_Series" class="mw-redirect" title="Infiniti Pro Series">Infiniti Pro Series</a> (now Firestone Indy Lights). </p><p>As part of General Motors' discontinuance of the Oldsmobile name, the Olds engine was rebadged as the Chevrolet starting with the 2002 season.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> However, the effort would lack in competitiveness against Toyota and Honda, which came to the IRL in 2003 from the rival CART series. In August 2003, Chevrolet announced to the public its "Gen IV" motor, a rebadged <a href="/wiki/Cosworth" title="Cosworth">Cosworth</a> motor for competition. At the time, Cosworth was owned by Ford. On November 4, 2004, Chevrolet stated that it would be ending its IRL engine program effective with the end of the 2005 season, citing costs that exceeded value, according to then <a href="/wiki/General_Motors" title="General Motors">GM</a> Racing Director Doug Duchardt, "The investment did not meet our objectives." </p><p>Toyota won its first race in Miami, as well as the Indianapolis 500 and the series title. However, Toyota had just one podium in the last seven races of 2004, and only Penske Racing fielded competitive Toyota-powered cars in 2005, while Honda became the dominant engine manufacturer within the series. In November 2005, Toyota company officials announced the company's withdrawal from American open-wheel racing and the immediate discontinuation of its IRL program, coinciding with its entrance into <a href="/wiki/Craftsman_Truck_Series" class="mw-redirect" title="Craftsman Truck Series">NASCAR's Craftsman Truck Series</a> in 2004, and its discontinuation of its <a href="/wiki/International_Motor_Sports_Association" class="mw-redirect" title="International Motor Sports Association">IMSA</a> program. </p> <div class="mw-heading mw-heading5"><h5 id="Single-manufacturer_spec_engine_era_(2006–2011)"><span id="Single-manufacturer_spec_engine_era_.282006.E2.80.932011.29"></span>Single-manufacturer spec engine era (2006–2011)</h5><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=25" title="Edit section: Single-manufacturer spec engine era (2006–2011)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Honda_Indy_V8" class="mw-redirect" title="Honda Indy V8">Honda Indy V8</a></div> <p>After <a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> and <a href="/wiki/Toyota_Racing_Development" title="Toyota Racing Development">Toyota</a> elected to shut down their IRL involvement after 2005 season (<a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> temporarily hiatus from IndyCar Series for six years while <a href="/wiki/Toyota_Racing_Development" title="Toyota Racing Development">Toyota</a> USA elected to focus on <a href="/wiki/NASCAR" title="NASCAR">NASCAR</a> involvement), Honda became the only standard spec-engine manufacturer in the IndyCar Series starting in 2006 and continued in that capacity through 2011 as it was announced by Indy Racing League president & chief operating officer Brian Barnhart and <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda Performance Development</a> president Robert Clarke on December 15, 2005.<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> The IndyCar Series carried on with only one engine manufacturer in spite of the television agreement required at least two or three engine manufacturers to participate in the series to ensure future continuity. The Honda Indy V8 engine was partnered and co-developed by <a href="/wiki/Ilmor" title="Ilmor">Ilmor</a>, which is part owned by <a href="/wiki/Roger_Penske" title="Roger Penske">Roger Penske</a> for tune-up, engine maintenance, arrangement and trackside support. The engine displacement was reverted from 3.0 to 3.5 <a href="/wiki/Litre" title="Litre">litres</a> (183 to 214 <a href="/wiki/Cubic_inch" title="Cubic inch">cubic inches</a>) beginning from 2007 season. </p><p>During that time, since the IndyCar Series had only one engine manufacturer, Honda focused on minimizing engine failure and minimizing costs instead of defeating rivals. As such, the engines were moderately de-tuned. The engines proved themselves to be quite durable — there had been no engine failures at Indy from 2006 to 2010, which also lowered the number of crashes. Most of the engines, including those used for the Indy 500, are used for multiple races and were intended to last 1,200 <a href="/wiki/Mile" title="Mile">miles</a> (1,931 <a href="/wiki/Kilometre" title="Kilometre">kilometres</a>) between rebuilds.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> The Honda engines were only available via lease arrangement from Honda, which, for the 2010 full season, cost $935,000 U.S. per season, per car.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p><p>IndyCar Series engines were rev-limited to 10,300 rpm and produce approximately 650 hp. A 'push-to-pass' system was intermittently adopted since the middle portion of the 2009 season, which increased the numbers to 10.500 rpm and 690 hp when employed. The valve train is a dual overhead camshaft configuration with four valves per cylinder. The fuel feed of Honda Indy V8 engine was an electronic indirect multipoint port fuel injection. The crankshaft is made of alloy steel, with five main bearing caps. The pistons are forged aluminum alloy, while the connecting rods are machined alloy steel. The electronic engine management system is supplied by Motorola, firing a CDI digital inductive ignition system. The engine lubrication is a dry-sump type, cooled by a single water pump. In 2009, Honda froze the Indy V8 engine development for the 2009–2011 seasons due to Honda focusing on a new third-generation V6 turbo engine for the 2012 season. </p> <div class="mw-heading mw-heading4"><h4 id="Third_generation_(2012–present)"><span id="Third_generation_.282012.E2.80.93present.29"></span>Third generation (2012–present)</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=26" title="Edit section: Third generation (2012–present)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main articles: <a href="/wiki/Honda_Indy_V6" title="Honda Indy V6">Honda Indy V6</a> and <a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet Indy V6</a></div> <p>The current, third-generation IndyCar formula was introduced in 2012 including two new manufacturers, and marked the return of the IndyCar Series engine manufacturer competition war since the 2005 season. The engines are now fuel-efficient DOHC 2.2-liter twin-<a href="/wiki/Turbocharger" title="Turbocharger">turbo</a> V6 with four-stroke piston Otto cycle developing an estimated 550–750 <a href="/wiki/Horsepower" title="Horsepower">hp</a> depending on the level of boost used and no inter-cooling systems. They are limited to 12,000 <a href="/wiki/Revolutions_per_minute" title="Revolutions per minute">rpm</a> and a weight minimum of 248 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (112 <a href="/wiki/Kilogram" title="Kilogram">kg</a>). Engines are currently supplied by Chevrolet and Honda.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> Since the 2012 season, <a href="/wiki/McLaren_Applied_Technologies" class="mw-redirect" title="McLaren Applied Technologies">McLaren</a> has supplied its TAG-400i <a href="/wiki/Engine_control_unit" title="Engine control unit">engine control unit</a>. The current engine fuel injector delivery now combines direct and electronic indirect injection which produces roughly 300 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (4,351 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>) of rail pressure. No fuel flow restriction exists in the IndyCar Series engine configuration. <a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> returned to the series in 2012 to provide all-new, Ilmor developed and engineered, V6 twin-turbocharged engines after six-year hiatus while <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> still remain committed to the series also to provide all-new V6 single-turbocharged engines in the same year. <a href="/wiki/Lotus_Cars" title="Lotus Cars">Lotus Cars</a> provided an engine developed by <a href="/wiki/Judd_(engine)" title="Judd (engine)">Judd</a> in 2012, but left the series in 2013 after lack of interest from teams in running the underdeveloped and uncompetitive Lotus engine.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> The push-to-pass overtake system was reintroduced during <a href="/wiki/2012_Honda_Indy_Toronto" title="2012 Honda Indy Toronto">2012 Honda Indy Toronto</a> round and still being used currently that produced roughly 60 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (45 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) with a duration about 6–200 seconds of usage rechargeable (varies track shape). <a href="/wiki/Porsche" title="Porsche">Porsche</a> also expressed interest in joining the series as a third engine supplier in 2019. Ultimately Porsche backed out when IndyCar refused to allow them to field a hybrid powertrain. Coincidentally, IndyCar announced its plans for a hybrid powertrain one month later. Chevrolet was the first engine manufacturer to utilize the twin-turbocharged configuration alongside Lotus in 2012 while Honda was utilized the single-turbocharger in 2012–2013. Honda abandoned the single-turbocharged after 2013 in favor of twin-turbochargers from 2014 until the present. From 2024 season onwards the <a href="/wiki/Hybrid_electric_vehicle" title="Hybrid electric vehicle">hybrid systems</a> will be introduced, consisting of a multi-phase motor, inverter, and battery that will create energy recovery from the car's braking system as well as current engine displacement still remained.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading5"><h5 id="Turbocharger">Turbocharger</h5><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=27" title="Edit section: Turbocharger"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Turbochargers were reintroduced from the start of <a href="/wiki/2012_IndyCar_Series_season" class="mw-redirect" title="2012 IndyCar Series season">2012 season</a>. The turbo configuration is currently twin-turbocharged that mandated since 2014 and producing the turbo boost level pressure range restricted to 1.3–1.6 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (19–23 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>) depending on track shape. American turbocharger company <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner Inc.</a> currently supplies exclusive turbocharger kits including wastegate for all IndyCar Series cars from 2014 season onwards using an EFR7163 model in order to save costs. Previously a BorgWarner EFR9180 single turbo was used exclusively by <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a>-powered cars while BorgWarner EFR6758 twin turbos were used exclusively by Chevrolet and Lotus (2012) powered cars. Usually all turbocharged-engined road and race cars are incorporated with intercoolers but all IndyCar Series cars opted not to use the intercooler kit due to avoid additional weight as well as Ethanol fuel helps the engine cool. </p> <div class="mw-heading mw-heading3"><h3 id="Spark_plugs">Spark plugs</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=28" title="Edit section: Spark plugs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Robert_Bosch_GmbH" class="mw-redirect" title="Robert Bosch GmbH">Bosch</a> (<a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a>) and <a href="/wiki/NGK" class="mw-redirect" title="NGK">NGK</a> (<a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a>) have provided spark plugs for all IndyCar Series cars since 2012. Previously <a href="/wiki/NGK" class="mw-redirect" title="NGK">NGK</a> was an exclusive spark plugs supplier in 2006–2011 when <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> was the standard IndyCar Series engine supplier. Previously <a href="/wiki/Denso" title="Denso">Denso</a> also was a sparkplugs supplier in 2003–2005 for <a href="/wiki/Toyota_Racing_Development" title="Toyota Racing Development">Toyota</a>-powered cars. </p> <div class="mw-heading mw-heading3"><h3 id="Performance">Performance</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=29" title="Edit section: Performance"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The current IndyCar Series car top speed is approximately 235–240 <a href="/wiki/Miles_per_hour" title="Miles per hour">mph</a> (378–386 <a href="/wiki/Kilometres_per_hour" title="Kilometres per hour">km/h</a>) on the <a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis Motor Speedway</a> oval layout only. On intermediate and long ovals the top speed is approximately 215–220 <a href="/wiki/Miles_per_hour" title="Miles per hour">mph</a> (346–354 <a href="/wiki/Kilometres_per_hour" title="Kilometres per hour">km/h</a>), and on road/street courses and short ovals, it is approximately 200–210 <a href="/wiki/Miles_per_hour" title="Miles per hour">mph</a> (322–338 <a href="/wiki/Kilometres_per_hour" title="Kilometres per hour">km/h</a>) depending on downforce setup.<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Specifications">Specifications</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=30" title="Edit section: Specifications"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="1997–1999"><span id="1997.E2.80.931999"></span>1997–1999</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=31" title="Edit section: 1997–1999"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 4.0 <a href="/wiki/Litre" title="Litre">L</a> (244 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a></li> <li><b>Gearbox</b>: 6-speed sequential manual transmission</li> <li><b>Weight</b>: 1,590 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (721 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) including driver, fuel and all lubricants and coolants</li> <li><b>Power output</b>: 700 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (522 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>)</li> <li><b>Fuel</b>: 100% <a href="/wiki/Methanol" title="Methanol">Methanol</a></li> <li><b>Fuel capacity</b>: 30 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (114 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 120 <a href="/wiki/Inch" title="Inch">in</a> (3,048 <a href="/wiki/Millimetre" title="Millimetre">mm</a>), plus or minus 2 <a href="/wiki/Inch" title="Inch">in</a> (50.8 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (118 to 122 <a href="/wiki/Inch" title="Inch">in</a> (2,997 to 3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>))</li> <li><b>Steering</b>: Manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> and <a href="/wiki/Goodyear_Tire_and_Rubber_Company" title="Goodyear Tire and Rubber Company">Goodyear Eagle</a> radial dry slick for all tracks</li></ul> <div class="mw-heading mw-heading4"><h4 id="2000–2002"><span id="2000.E2.80.932002"></span>2000–2002</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=32" title="Edit section: 2000–2002"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 3.5 <a href="/wiki/Litre" title="Litre">L</a> (214 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a></li> <li><b>Gearbox</b>: 6-speed sequential manual transmission</li> <li><b>Weight</b>: 1,590 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (721 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) including driver, fuel and all lubricants and coolants</li> <li><b>Power output</b>: 650 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (485 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>)</li> <li><b>Fuel</b>: 100% <a href="/wiki/Methanol" title="Methanol">Methanol</a></li> <li><b>Fuel capacity</b>: 30 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (114 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 120 <a href="/wiki/Inch" title="Inch">in</a> (3,048 <a href="/wiki/Millimetre" title="Millimetre">mm</a>), plus or minus 2 <a href="/wiki/Inch" title="Inch">in</a> (50.8 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (118 to 122 <a href="/wiki/Inch" title="Inch">in</a> (2,997 to 3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>))</li> <li><b>Steering</b>: Manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks</li></ul> <div class="mw-heading mw-heading4"><h4 id="2003">2003</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=33" title="Edit section: 2003"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 3.5 <a href="/wiki/Litre" title="Litre">L</a> (214 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a></li> <li><b>Gearbox</b>: 6-speed sequential manual transmission</li> <li><b>Weight</b>: 1,565 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (710 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) including driver, fuel and all lubricants and coolants</li> <li><b>Power output</b>: 650 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (485 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>)</li> <li><b>Fuel</b>: 100% <a href="/wiki/Methanol" title="Methanol">Methanol</a></li> <li><b>Fuel capacity</b>: 30 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (114 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 120 <a href="/wiki/Inch" title="Inch">in</a> (3,048 <a href="/wiki/Millimetre" title="Millimetre">mm</a>), plus or minus 2 <a href="/wiki/Inch" title="Inch">in</a> (50.8 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (118 to 122 <a href="/wiki/Inch" title="Inch">in</a> (2,997 to 3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>))</li> <li><b>Steering</b>: Manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks</li></ul> <div class="mw-heading mw-heading4"><h4 id="2004–2005"><span id="2004.E2.80.932005"></span>2004–2005</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=34" title="Edit section: 2004–2005"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 3.5 <a href="/wiki/Litre" title="Litre">L</a> (214 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) (first 3 races) later 3.0 <a href="/wiki/Litre" title="Litre">L</a> (183 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) (started from <a href="/wiki/2004_Indianapolis_500" title="2004 Indianapolis 500">2004 Indianapolis 500</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a></li> <li><b>Gearbox</b>: 6-speed sequential manual transmission</li> <li><b>Weight</b>: 1,565 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (710 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on ovals; 1,640 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (744 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on road and street courses (including driver, fuel and all lubricants and coolants) – started from 2005</li> <li><b>Power output</b>: 650 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (485 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>)</li> <li><b>Fuel</b>: 100% <a href="/wiki/Methanol" title="Methanol">Methanol</a></li> <li><b>Fuel capacity</b>: 30 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (114 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals, road and street courses</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 120 <a href="/wiki/Inch" title="Inch">in</a> (3,048 <a href="/wiki/Millimetre" title="Millimetre">mm</a>), plus or minus 2 <a href="/wiki/Inch" title="Inch">in</a> (50.8 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (118 to 122 <a href="/wiki/Inch" title="Inch">in</a> (2,997 to 3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>))</li> <li><b>Steering</b>: Manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining (introduced since 2005)</li></ul> <div class="mw-heading mw-heading4"><h4 id="2006">2006</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=35" title="Edit section: 2006"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 3.0 <a href="/wiki/Litre" title="Litre">L</a> (183 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a> (supplied by <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda Performance Development</a>)</li> <li><b>Gearbox</b>: 6-speed sequential manual transmission</li> <li><b>Weight</b>: 1,565 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (710 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on ovals; 1,640 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (744 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: 650 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (485 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>)</li> <li><b>Fuel</b>: <a href="/w/index.php?title=Ethanol_Promotion_and_Information_Council&action=edit&redlink=1" class="new" title="Ethanol Promotion and Information Council (page does not exist)">EPIC</a> 10% <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 90% <a href="/wiki/Methanol" title="Methanol">Methanol</a></li> <li><b>Fuel capacity</b>: 30 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (114 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals, road and street courses</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 120 <a href="/wiki/Inch" title="Inch">in</a> (3,048 <a href="/wiki/Millimetre" title="Millimetre">mm</a>), plus or minus 2 <a href="/wiki/Inch" title="Inch">in</a> (50.8 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (118 to 122 <a href="/wiki/Inch" title="Inch">in</a> (2,997 to 3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>))</li> <li><b>Steering</b>: Manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2007">2007</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=36" title="Edit section: 2007"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 3.5 <a href="/wiki/Litre" title="Litre">L</a> (214 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a> (supplied by <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda Performance Development</a>)</li> <li><b>Gearbox</b>: 6-speed sequential manual transmission</li> <li><b>Weight</b>: 1,565 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (710 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on ovals; 1,640 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (744 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: 650 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (485 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>)</li> <li><b>Fuel</b>: <a href="/w/index.php?title=Ethanol_Promotion_and_Information_Council&action=edit&redlink=1" class="new" title="Ethanol Promotion and Information Council (page does not exist)">EPIC</a> 98% <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 2% <a href="/wiki/Gasoline" title="Gasoline">gasoline</a><sup id="cite_ref-indycar.com_37-0" class="reference"><a href="#cite_note-indycar.com-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup></li> <li><b>Fuel capacity</b>: 22 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (83 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals, road and street courses</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 120 <a href="/wiki/Inch" title="Inch">in</a> (3,048 <a href="/wiki/Millimetre" title="Millimetre">mm</a>), plus or minus 2 <a href="/wiki/Inch" title="Inch">in</a> (50.8 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (118 to 122 <a href="/wiki/Inch" title="Inch">in</a> (2,997 to 3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>))</li> <li><b>Steering</b>: Manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2008">2008</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=37" title="Edit section: 2008"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 3.5 <a href="/wiki/Litre" title="Litre">L</a> (214 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a> (supplied by <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda Performance Development</a>)</li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (semi-automatic)</li> <li><b>Weight</b>: 1,565 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (710 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on ovals; 1,640 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (744 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: 650 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (485 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>)</li> <li><b>Fuel</b>: <a href="/w/index.php?title=Ethanol_Promotion_and_Information_Council&action=edit&redlink=1" class="new" title="Ethanol Promotion and Information Council (page does not exist)">EPIC</a> 98% <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 2% <a href="/wiki/Gasoline" title="Gasoline">gasoline</a><sup id="cite_ref-indycar.com_37-1" class="reference"><a href="#cite_note-indycar.com-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup></li> <li><b>Fuel capacity</b>: 22 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (83 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals, road and street courses</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 120 <a href="/wiki/Inch" title="Inch">in</a> (3,048 <a href="/wiki/Millimetre" title="Millimetre">mm</a>), plus or minus 2 <a href="/wiki/Inch" title="Inch">in</a> (50.8 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (118 to 122 <a href="/wiki/Inch" title="Inch">in</a> (2,997 to 3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>))</li> <li><b>Steering</b>: Variable-assisted manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2009">2009</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=38" title="Edit section: 2009"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 3.5 <a href="/wiki/Litre" title="Litre">L</a> (214 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a> (supplied by <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda Performance Development</a>)</li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (semi-automatic)</li> <li><b>Weight</b>: 1,565 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (710 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on ovals; 1,640 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (744 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: 650 + 20 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (485 + 15 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) including push-to-pass</li> <li><b>Fuel</b>: 98% <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 2% <a href="/wiki/Gasoline" title="Gasoline">gasoline</a></li> <li><b>Fuel capacity</b>: 22 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (83 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals, road and street courses</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 121.5–122 <a href="/wiki/Inch" title="Inch">in</a> (3,086–3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>)</li> <li><b>Steering</b>: Variable-assisted manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2010–2011"><span id="2010.E2.80.932011"></span>2010–2011</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=39" title="Edit section: 2010–2011"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 3.5 <a href="/wiki/Litre" title="Litre">L</a> (214 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V8_engine" title="V8 engine">V8</a> (supplied by <a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda Performance Development</a>)</li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (semi-automatic – must have reverse only for road/street courses)</li> <li><b>Weight</b>: 1,565 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (710 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on ovals; 1,640 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (744 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: 650 + 40 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (485 + 30 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) including push-to-pass</li> <li><b>Fuel</b>: <a href="/wiki/Sunoco" title="Sunoco">Sunoco</a> 98% <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 2% <a href="/wiki/Gasoline" title="Gasoline">gasoline</a></li> <li><b>Fuel capacity</b>: 22 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (83 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: <a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a> (electronic indirect ported multi-point)</li> <li><b>Aspiration</b>: <a href="/wiki/Naturally-aspirated_engine" class="mw-redirect" title="Naturally-aspirated engine">Naturally-aspirated</a></li> <li><b>Length</b>: 192 <a href="/wiki/Inch" title="Inch">in</a> (4,877 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum on intermediate and long ovals; 196 <a href="/wiki/Inch" title="Inch">in</a> (4,978 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum on short ovals, road and street courses</li> <li><b>Width</b>: 78.5 <a href="/wiki/Inch" title="Inch">in</a> (1,994 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) (outside wheel rims); 77.5 <a href="/wiki/Inch" title="Inch">in</a> (1,968 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (measured at the hub centerline)</li> <li><b>Wheelbase</b>: 121.5–122 <a href="/wiki/Inch" title="Inch">in</a> (3,086–3,099 <a href="/wiki/Millimetre" title="Millimetre">mm</a>)</li> <li><b>Steering</b>: Variable-assisted manual, <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2012–2013"><span id="2012.E2.80.932013"></span>2012–2013</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=40" title="Edit section: 2012–2013"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 2.2 <a href="/wiki/Litre" title="Litre">L</a> (134 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V6_engine" title="V6 engine">V6</a></li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (must have reverse)</li> <li><b>Weight</b>: 1,580 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (717 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on 1.5-mile speedways, superspeedways and Indianapolis 500; 1,610 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (730 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on short ovals, road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: Venue dependent 550–750 + 60 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (410–559 + 45 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) (push-to-pass)</li> <li><b>Fuel</b>: <a href="/wiki/Sunoco" title="Sunoco">Sunoco</a> E85 <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 15% gasoline</li> <li><b>Fuel capacity</b>: 18.5 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (70 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: Combination of <a href="/wiki/Gasoline_direct_injection" title="Gasoline direct injection">direct</a> and <a href="/wiki/Indirect_injection" title="Indirect injection">indirect</a> injection that produced 300 bar (4,351 psi; 30,000 kPa; 225,019 Torr; 296 atm; 8,859 inHg) of maximum fuel system pressure</li> <li><b>Fuel-mass flow restrictor rate</b>: Unlimited</li> <li><b>Aspiration</b>: <a href="/wiki/Turbocharger" title="Turbocharger">Single-turbocharged</a> (Honda) and <a href="/wiki/Twin-turbocharged" class="mw-redirect" title="Twin-turbocharged">twin-turbocharged</a> (Chevrolet and Lotus)</li> <li><b>Turbocharger</b>: <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner</a> EFR9180 (single) and <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner</a> EFR6758 (twin)</li> <li><b>Turbo boost pressure (above atmosphere)</b>: 1.5 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (21.8 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 150.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,125.1 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.5 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 44.3 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>)</li> <li><b>Turbocharger spin rev limit</b>: 116,000 rpm (EFR9180) and 153,900 rpm (EFR6758)</li> <li><b>Length</b>: 203.94 <a href="/wiki/Inch" title="Inch">in</a> (5,180 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) on road/street course and short ovals; 197.33 <a href="/wiki/Inch" title="Inch">in</a> (5,012 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) on 1.5-mile intermediate ovals, superspeedway and <a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a></li> <li><b>Width</b>: 78.5 in (1,994 mm) maximum; 77.5 in (1,968 mm) minimum (measured outside rim to rim); 79 in (2,007 mm) overall</li> <li><b>Wheelbase</b>: 117.5–121.5 <a href="/wiki/Inch" title="Inch">in</a> (2,984–3,086 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) adjustable</li> <li><b>Steering</b>: Variable manual <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a>, no power assistance</li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2014">2014</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=41" title="Edit section: 2014"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 2.2 <a href="/wiki/Litre" title="Litre">L</a> (134 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V6_engine" title="V6 engine">V6</a></li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (must have reverse)</li> <li><b>Weight</b>: 1,580 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (717 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on 1.5-mile speedways, superspeedways and Indianapolis 500; 1,610 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (730 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on short ovals, road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: Venue dependent 550–750 + 60 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (410–559 + 45 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) (push-to-pass)</li> <li><b>Fuel</b>: <a href="/wiki/Sunoco" title="Sunoco">Sunoco</a> E85 <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 15% gasoline</li> <li><b>Fuel capacity</b>: 18.5 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (70 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: Combination of <a href="/wiki/Gasoline_direct_injection" title="Gasoline direct injection">direct</a> and <a href="/wiki/Indirect_injection" title="Indirect injection">indirect</a> injection that produced 300 bar (4,351 psi; 30,000 kPa; 225,019 Torr; 296 atm; 8,859 inHg) of maximum fuel system pressure</li> <li><b>Fuel-mass flow restrictor rate</b>: Unlimited</li> <li><b>Aspiration</b>: <a href="/wiki/Twin-turbocharged" class="mw-redirect" title="Twin-turbocharged">Twin-turbocharged</a></li> <li><b>Turbocharger</b>: <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner</a> EFR7163</li> <li><b>Turbo boost pressure (above atmosphere)</b>: 1.3 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (18.9 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 130.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 975.1 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.3 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>) on superspeedways; 1.4 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (20.3 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 140.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,050.1 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.4 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>) on Indianapolis 500 qualifying; 1.5 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (21.8 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 150.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,125.1 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.5 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 44.3 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on short ovals and road/street courses; 1.65 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (23.9 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 165.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,237.6 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.6 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 48.7 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) push-to-pass</li> <li><b>Turbocharger spin rev limit</b>: 150,600 rpm on superspeedways including Indianapolis Motor Speedway oval; 149,500 rpm on short ovals and road/street courses</li> <li><b>Length</b>: 203.94 <a href="/wiki/Inch" title="Inch">in</a> (5,180 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) on road/street course and short ovals; 197.33 <a href="/wiki/Inch" title="Inch">in</a> (5,012 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) on 1.5-mile intermediate ovals, superspeedway and <a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a></li> <li><b>Width</b>: 78.5 in (1,994 mm) maximum; 77.5 in (1,968 mm) minimum (measured outside rim to rim); 79 in (2,007 mm) overall</li> <li><b>Wheelbase</b>: 117.5–121.5 <a href="/wiki/Inch" title="Inch">in</a> (2,984–3,086 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) adjustable</li> <li><b>Steering</b>: Variable manual <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a>, no power assistance</li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2015–2017_2"><span id="2015.E2.80.932017_2"></span>2015–2017</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=42" title="Edit section: 2015–2017"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 2.2 <a href="/wiki/Litre" title="Litre">L</a> (134 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V6_engine" title="V6 engine">V6</a></li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (semi-automatic – must have reverse)</li> <li><b>Weight</b>: 1,580 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (717 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on 1.5-mile speedways, superspeedways and Indianapolis 500; 1,610 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (730 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on short ovals, road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: Venue dependent 550–750 + 60 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (410–559 + 45 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) (push-to-pass)</li> <li><b>Fuel</b>: <a href="/wiki/Sunoco" title="Sunoco">Sunoco</a> E85 <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 15% gasoline</li> <li><b>Fuel capacity</b>: 18.5 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (70 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: Combination of <a href="/wiki/Gasoline_direct_injection" title="Gasoline direct injection">direct</a> and <a href="/wiki/Indirect_injection" title="Indirect injection">indirect</a> injection that produced 300 bar (4,351 psi; 30,000 kPa; 225,019 Torr; 296 atm; 8,859 inHg) of maximum fuel system pressure</li> <li><b>Fuel-mass flow restrictor rate</b>: Unlimited</li> <li><b>Aspiration</b>: <a href="/wiki/Twin-turbocharged" class="mw-redirect" title="Twin-turbocharged">Twin-turbocharged</a></li> <li><b>Turbocharger</b>: <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner</a> EFR7163</li> <li><b>Turbo boost pressure (above atmosphere)</b>: 1.3 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (18.9 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 130.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 975.1 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.3 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>) on superspeedways; 1.4 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (20.3 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 140.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,050.1 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.4 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>) on Indianapolis 500 qualifying; 1.5 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (21.8 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 150.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,125.1 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.5 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 44.3 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on short ovals and road/street courses; 1.65 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (23.9 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 165.0 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,237.6 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.6 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 48.7 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) push-to-pass</li> <li><b>Turbocharger spin rev limit</b>: 150,600 rpm on superspeedways including Indianapolis Motor Speedway oval; 149,500 rpm on short ovals and road/street courses</li> <li><b>Length</b>: 203.94 <a href="/wiki/Inch" title="Inch">in</a> (5,180 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) on road/street course and short ovals; 197.33 <a href="/wiki/Inch" title="Inch">in</a> (5,012 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) on 1.5-mile intermediate ovals, superspeedway and <a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a></li> <li><b>Width</b>: 78.5 in (1,994 mm) maximum; 77.5 in (1,968 mm) minimum (measured outside rim to rim); 79 in (2,007 mm) overall</li> <li><b>Wheelbase</b>: 117.5–121.5 <a href="/wiki/Inch" title="Inch">in</a> (2,984–3,086 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) adjustable</li> <li><b>Steering</b>: Variable manual <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a>, no power assistance<sup id="cite_ref-roadandtrack.com_38-0" class="reference"><a href="#cite_note-roadandtrack.com-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2018–2019"><span id="2018.E2.80.932019"></span>2018–2019</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=43" title="Edit section: 2018–2019"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Chilton_Portland_2018.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Chilton_Portland_2018.jpg/220px-Chilton_Portland_2018.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Chilton_Portland_2018.jpg/330px-Chilton_Portland_2018.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Chilton_Portland_2018.jpg/440px-Chilton_Portland_2018.jpg 2x" data-file-width="6000" data-file-height="4000" /></a><figcaption><a href="/wiki/Max_Chilton" title="Max Chilton">Max Chilton</a> during practice for the <a href="/wiki/2018_Grand_Prix_of_Portland" title="2018 Grand Prix of Portland">2018 Grand Prix of Portland</a>.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Takuma_sato_(47966322018).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/Takuma_sato_%2847966322018%29.jpg/220px-Takuma_sato_%2847966322018%29.jpg" decoding="async" width="220" height="108" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/Takuma_sato_%2847966322018%29.jpg/330px-Takuma_sato_%2847966322018%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/28/Takuma_sato_%2847966322018%29.jpg/440px-Takuma_sato_%2847966322018%29.jpg 2x" data-file-width="3447" data-file-height="1685" /></a><figcaption><a href="/wiki/Takuma_Sato" title="Takuma Sato">Takuma Sato</a> during <a href="/wiki/2019_Indianapolis_500" title="2019 Indianapolis 500">2019 Indianapolis 500</a>.</figcaption></figure> <ul><li><b>Engine displacement</b>: 2.2 <a href="/wiki/Litre" title="Litre">L</a> (134 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V6_engine" title="V6 engine">V6</a></li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (semi-automatic – must have reverse)</li> <li><b>Weight</b>: 1,590 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (721 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on 1.5-mile speedways, superspeedways and Indianapolis 500; 1,620 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (735 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on short ovals; 1,630 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (739 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) road and street courses (including driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: Venue dependent 550–750 + 60 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (410–559 + 45 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) (push-to-pass)</li> <li><b>Fuel</b>: <a href="/wiki/Sunoco" title="Sunoco">Sunoco</a> (2018) later <a href="/wiki/Speedway_LLC" class="mw-redirect" title="Speedway LLC">Speedway LLC</a> (2019) E85 <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 15% gasoline</li> <li><b>Fuel capacity</b>: 18.5 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (70 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: Combination of <a href="/wiki/Gasoline_direct_injection" title="Gasoline direct injection">direct</a> and <a href="/wiki/Indirect_injection" title="Indirect injection">indirect</a> injection that produced 300 bar (4,351 psi; 30,000 kPa; 225,019 Torr; 296 atm; 8,859 inHg) of maximum fuel system pressure</li> <li><b>Fuel-mass flow restrictor rate</b>: Unlimited</li> <li><b>Aspiration</b>: <a href="/wiki/Twin-turbocharged" class="mw-redirect" title="Twin-turbocharged">Twin-turbocharged</a></li> <li><b>Turbocharger</b>: <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner</a> EFR7163</li> <li><b>Turbo boost pressure (above atmosphere)</b>: 1.3 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (18.85 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 130.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 975.08 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.28 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 38.39 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on superspeedways; 1.4 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (20.31 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 140.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,050.09 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.38 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 41.34 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on Indianapolis 500 qualifying; 1.5 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (21.76 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 150.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,125.09 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.48 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 44.29 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on short ovals and road/street courses; 1.65 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (23.93 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 165.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,237.60 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.63 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 48.72 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) push-to-pass</li> <li><b>Turbocharger spin rev limit</b>: 150,600 rpm on superspeedways including Indianapolis Motor Speedway oval; 149,500 rpm on short ovals and road/street courses</li> <li><b>Length</b>: 201.7 <a href="/wiki/Inch" title="Inch">in</a> (5,123 <a href="/wiki/Millimetre" title="Millimetre">mm</a>)</li> <li><b>Width</b>: 75.5 <a href="/wiki/Inch" title="Inch">in</a> (1,918 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) inches minimum (road/street), 75.75 <a href="/wiki/Inch" title="Inch">in</a> (1,924 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (ovals), 76.5 <a href="/wiki/Inch" title="Inch">in</a> (1,943 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum (measured outside rim to rim)</li> <li><b>Wheelbase</b>: 117.5–121.5 <a href="/wiki/Inch" title="Inch">in</a> (2,984–3,086 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) adjustable</li> <li><b>Steering</b>: Variable manual <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a>, no power assistance<sup id="cite_ref-roadandtrack.com_38-1" class="reference"><a href="#cite_note-roadandtrack.com-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2020–2023"><span id="2020.E2.80.932023"></span>2020–2023</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=44" title="Edit section: 2020–2023"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Helio_castroneves_(51222190794).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Helio_castroneves_%2851222190794%29.jpg/220px-Helio_castroneves_%2851222190794%29.jpg" decoding="async" width="220" height="121" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Helio_castroneves_%2851222190794%29.jpg/330px-Helio_castroneves_%2851222190794%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Helio_castroneves_%2851222190794%29.jpg/440px-Helio_castroneves_%2851222190794%29.jpg 2x" data-file-width="3599" data-file-height="1982" /></a><figcaption><a href="/wiki/H%C3%A9lio_Castroneves" title="Hélio Castroneves">Hélio Castroneves</a> during <a href="/wiki/2021_Indianapolis_500" title="2021 Indianapolis 500">2021 Indianapolis 500</a></figcaption></figure> <ul><li><b>Engine displacement</b>: 2.2 <a href="/wiki/Litre" title="Litre">L</a> (134 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V6_engine" title="V6 engine">V6</a></li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (semi-automatic – must have reverse)</li> <li><b>Weight</b>: 1,650 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (748 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on 1.5-mile speedways, superspeedways and Indianapolis 500; 1,680 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (762 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on short ovals; 1,690 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (767 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) road and street courses (including addition of aeroscreen + driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: Venue dependent 550–750 + 60 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (410–559 + 45 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) (push-to-pass)</li> <li><b>Fuel</b>: <a href="/wiki/Speedway_LLC" class="mw-redirect" title="Speedway LLC">Speedway LLC</a> (2020–2022) E85 <a href="/wiki/Ethanol" title="Ethanol">Ethanol</a> + 15% gasoline (2020–2022) later <a href="/wiki/Shell_USA" title="Shell USA">Shell</a> (2023 onwards) E100 Ethanol</li> <li><b>Fuel capacity</b>: 18.5 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (70 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: Combination of <a href="/wiki/Gasoline_direct_injection" title="Gasoline direct injection">direct</a> and <a href="/wiki/Indirect_injection" title="Indirect injection">indirect</a> injection that produces 300 bar (4,351 psi; 30,000 kPa; 225,019 Torr; 296 atm; 8,859 inHg) of maximum fuel system pressure</li> <li><b>Fuel-mass flow restrictor rate</b>: Unlimited</li> <li><b>Aspiration</b>: <a href="/wiki/Twin-turbocharged" class="mw-redirect" title="Twin-turbocharged">Twin-turbocharged</a></li> <li><b>Turbocharger</b>: <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner</a> EFR7163</li> <li><b>Turbo boost pressure (above atmosphere)</b>: 1.3 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (18.85 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 130.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 975.08 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.28 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 38.39 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on superspeedways; 1.5 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (21.76 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 150.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,125.09 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.48 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 44.29 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on Indianapolis 500 qualifying; 1.5 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (21.76 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 150.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,125.09 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.48 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 44.29 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on short ovals and road/street courses; 1.65 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (23.93 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 165.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,237.60 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.63 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 48.72 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) push-to-pass</li> <li><b>Turbocharger spin rev limit</b>: 150,600 rpm on superspeedways including Indianapolis Motor Speedway oval; 149,500 rpm on short ovals and road/street courses</li> <li><b>Length</b>: 201.7 <a href="/wiki/Inch" title="Inch">in</a> (5,123 <a href="/wiki/Millimetre" title="Millimetre">mm</a>)</li> <li><b>Width</b>: 75.5 <a href="/wiki/Inch" title="Inch">in</a> (1,918 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) inches minimum (road/street), 75.75 <a href="/wiki/Inch" title="Inch">in</a> (1,924 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (ovals), 76.5 <a href="/wiki/Inch" title="Inch">in</a> (1,943 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum (measured outside rim to rim)</li> <li><b>Wheelbase</b>: 117.5–121.5 <a href="/wiki/Inch" title="Inch">in</a> (2,984–3,086 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) adjustable</li> <li><b>Steering</b>: Variable manual <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a>, no power assistance<sup id="cite_ref-roadandtrack.com_38-2" class="reference"><a href="#cite_note-roadandtrack.com-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading4"><h4 id="2024–present"><span id="2024.E2.80.93present"></span>2024–present</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=45" title="Edit section: 2024–present"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>Engine displacement</b>: 2.2 <a href="/wiki/Litre" title="Litre">L</a> (134 <a href="/wiki/Cubic_inch" title="Cubic inch">cu in</a>) <a href="/wiki/Overhead_camshaft" class="mw-redirect" title="Overhead camshaft">DOHC</a> <a href="/wiki/V6_engine" title="V6 engine">V6</a></li> <li><b>Gearbox</b>: 6-speed <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">paddle-shift gearbox</a> (semi-automatic – must have reverse)</li> <li><b>Weight</b>: 1,655 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (751 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on 1.5-mile speedways, superspeedways and Indianapolis 500; 1,690 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (767 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) on short ovals; 1,700 <a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a> (771 <a href="/wiki/Kilogram" title="Kilogram">kg</a>) road and street courses (including addition of aeroscreen + driver, fuel and all lubricants and coolants)</li> <li><b>Power output</b>: Venue dependent 550–750 + 60 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (410–559 + 45 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) (push-to-pass)</li> <li><b>Fuel</b>: <a href="/wiki/Shell_USA" title="Shell USA">Shell</a> E100 Ethanol</li> <li><b>Fuel capacity</b>: 18.5 <a href="/wiki/US_gallon" class="mw-redirect" title="US gallon">US gallons</a> (70 <a href="/wiki/Litre" title="Litre">litres</a>)</li> <li><b>Fuel delivery</b>: Combination of <a href="/wiki/Gasoline_direct_injection" title="Gasoline direct injection">direct</a> and <a href="/wiki/Indirect_injection" title="Indirect injection">indirect</a> injection that produces 300 bar (4,351 psi; 30,000 kPa; 225,019 Torr; 296 atm; 8,859 inHg) of maximum fuel system pressure</li> <li><b>Fuel-mass flow restrictor rate</b>: Unlimited</li> <li><b>Aspiration</b>: <a href="/wiki/Twin-turbocharged" class="mw-redirect" title="Twin-turbocharged">Twin-turbocharged</a></li> <li><b>Turbocharger</b>: <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner</a> EFR7163</li> <li><b>Turbo boost pressure (above atmosphere)</b>: 1.3 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (18.85 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 130.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 975.08 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.28 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 38.39 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on superspeedways; 1.5 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (21.76 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 150.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,125.09 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.48 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 44.29 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on Indianapolis 500 qualifying; 1.5 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (21.76 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 150.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,125.09 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.48 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 44.29 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) on short ovals and road/street courses; 1.65 <a href="/wiki/Bar_(unit)" title="Bar (unit)">bar</a> (23.93 <a href="/wiki/Pound_per_square_inch" title="Pound per square inch">psi</a>; 165.00 <a href="/wiki/Pascal_(unit)" title="Pascal (unit)">kPa</a>; 1,237.60 <a href="/wiki/Torr" title="Torr">Torr</a>; 1.63 <a href="/wiki/Atmosphere_(unit)" class="mw-redirect" title="Atmosphere (unit)">atm</a>; 48.72 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>) push-to-pass</li> <li><b>Turbocharger spin rev limit</b>: 150,600 rpm on superspeedways including Indianapolis Motor Speedway oval; 149,500 rpm on short ovals and road/street courses</li> <li><b>Length</b>: 201.7 <a href="/wiki/Inch" title="Inch">in</a> (5,123 <a href="/wiki/Millimetre" title="Millimetre">mm</a>)</li> <li><b>Width</b>: 75.5 <a href="/wiki/Inch" title="Inch">in</a> (1,918 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) inches minimum (road/street), 75.75 <a href="/wiki/Inch" title="Inch">in</a> (1,924 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) minimum (ovals), 76.5 <a href="/wiki/Inch" title="Inch">in</a> (1,943 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) maximum (measured outside rim to rim)</li> <li><b>Wheelbase</b>: 117.5–121.5 <a href="/wiki/Inch" title="Inch">in</a> (2,984–3,086 <a href="/wiki/Millimetre" title="Millimetre">mm</a>) adjustable</li> <li><b>Steering</b>: Variable manual <a href="/wiki/Rack_and_pinion" title="Rack and pinion">rack and pinion</a>, no power assistance<sup id="cite_ref-roadandtrack.com_38-3" class="reference"><a href="#cite_note-roadandtrack.com-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup></li> <li><b>Tires</b>: <a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone Firehawk</a> radial dry slick for all tracks and treaded wet only for road/street courses if raining</li></ul> <div class="mw-heading mw-heading2"><h2 id="Racetracks">Racetracks</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=46" title="Edit section: Racetracks"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/List_of_IndyCar_Series_racetracks" title="List of IndyCar Series racetracks">List of IndyCar Series racetracks</a></div> <style data-mw-deduplicate="TemplateStyles:r1238443738">.mw-parser-output .locmap .od{position:absolute}.mw-parser-output .locmap .id{position:absolute;line-height:0}.mw-parser-output .locmap .l0{font-size:0;position:absolute}.mw-parser-output .locmap .pv{line-height:110%;position:absolute;text-align:center}.mw-parser-output .locmap .pl{line-height:110%;position:absolute;top:-0.75em;text-align:right}.mw-parser-output .locmap .pr{line-height:110%;position:absolute;top:-0.75em;text-align:left}.mw-parser-output .locmap .pv>div{display:inline;padding:1px}.mw-parser-output .locmap .pl>div{display:inline;padding:1px;float:right}.mw-parser-output .locmap .pr>div{display:inline;padding:1px;float:left}@media screen{html.skin-theme-clientpref-night .mw-parser-output .od,html.skin-theme-clientpref-night .mw-parser-output .od .pv>div,html.skin-theme-clientpref-night .mw-parser-output .od .pl>div,html.skin-theme-clientpref-night .mw-parser-output .od .pr>div{background:#fff!important;color:#000!important}html.skin-theme-clientpref-night .mw-parser-output .locmap{filter:grayscale(0.6)}html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data .locmap div{background:transparent!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .locmap{filter:grayscale(0.6)}html.skin-theme-clientpref-os .mw-parser-output .od,html.skin-theme-clientpref-os .mw-parser-output .od .pv>div,html.skin-theme-clientpref-os .mw-parser-output .od .pl>div,html.skin-theme-clientpref-os .mw-parser-output .od .pr>div{background:white!important;color:#000!important}html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data .locmap div{background:transparent!important}}</style><div class="locmap noviewer noresize thumb tright"><div class="thumbinner" style="width:402px"><div style="position:relative;width:400px;border:1px solid lightgray"><span class="notpageimage" typeof="mw:File"><a href="/wiki/File:Usa_edcp_location_map.svg" class="mw-file-description" title="2024 NTT IndyCar Series."><img alt="2024 NTT IndyCar Series." src="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Usa_edcp_location_map.svg/400px-Usa_edcp_location_map.svg.png" decoding="async" width="400" height="248" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Usa_edcp_location_map.svg/600px-Usa_edcp_location_map.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/20/Usa_edcp_location_map.svg/800px-Usa_edcp_location_map.svg.png 2x" data-file-width="1181" data-file-height="731" /></a></span><div class="od notheme" style="top:85.571%;left:76.33%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="St. Petersburg"><img alt="St. Petersburg" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/8px-Black_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/12px-Black_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/16px-Black_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><a href="/wiki/Firestone_Grand_Prix_of_St._Petersburg" class="mw-redirect" title="Firestone Grand Prix of St. Petersburg">St. Petersburg</a></div></div></div><div class="od notheme" style="top:34.316%;left:70.685%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Detroit"><img alt="Detroit" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/8px-Black_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/12px-Black_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/16px-Black_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><a href="/wiki/Detroit_Grand_Prix_(IndyCar)" title="Detroit Grand Prix (IndyCar)">Detroit</a></div></div></div><div class="od notheme" style="top:59.098%;left:10.513%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Long Beach"><img alt="Long Beach" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/8px-Black_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/12px-Black_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/16px-Black_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pv" style="width:6em;bottom:5px;left:-3em"><div><a href="/wiki/Acura_Grand_Prix_of_Long_Beach" class="mw-redirect" title="Acura Grand Prix of Long Beach">Long Beach</a></div></div></div><div class="od notheme" style="top:45.207%;left:66.405%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Indianapolis"><img alt="Indianapolis" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Green_pog.svg/8px-Green_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Green_pog.svg/12px-Green_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Green_pog.svg/16px-Green_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis</a></div></div></div><div class="od notheme" style="top:31.648%;left:63.225%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Road America"><img alt="Road America" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/8px-Blue_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/12px-Blue_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/16px-Blue_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pv" style="width:6em;bottom:5px;left:-3em"><div><a href="/wiki/Road_America" title="Road America">Road America</a></div></div></div><div class="od notheme" style="top:47.012%;left:5.941%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Laguna Seca"><img alt="Laguna Seca" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/8px-Blue_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/12px-Blue_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/16px-Blue_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pv" style="width:6em;bottom:5px;left:-3em"><div><a href="/wiki/WeatherTech_Raceway_Laguna_Seca" class="mw-redirect" title="WeatherTech Raceway Laguna Seca">Laguna Seca</a></div></div></div><div class="od notheme" style="top:66.025%;left:66.867%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Barber"><img alt="Barber" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/8px-Blue_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/12px-Blue_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/16px-Blue_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pv" style="width:6em;top:5px;left:-3em"><div><a href="/wiki/Barber_Motorsports_Park" title="Barber Motorsports Park">Barber</a></div></div></div><div class="od notheme" style="top:16.015%;left:9.768%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Portland"><img alt="Portland" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/8px-Blue_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/12px-Blue_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/16px-Blue_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pv" style="width:6em;bottom:5px;left:-3em"><div><a href="/wiki/Portland_International_Raceway" title="Portland International Raceway">Portland</a></div></div></div><div class="od notheme" style="top:39.711%;left:54.858%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Iowa"><img alt="Iowa" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pl" style="width:6em;right:5px"><div><a href="/wiki/Iowa_Speedway" title="Iowa Speedway">Iowa</a></div></div></div><div class="od notheme" style="top:40.722%;left:72.324%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Mid-Ohio"><img alt="Mid-Ohio" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/8px-Blue_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/12px-Blue_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/16px-Blue_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><a href="/wiki/Mid-Ohio_Sports_Car_Course" title="Mid-Ohio Sports Car Course">Mid-Ohio</a></div></div></div><div class="od notheme" style="top:60.828%;left:14.047%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Thermal"><img alt="Thermal" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/8px-Blue_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/12px-Blue_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/16px-Blue_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pv" style="width:6em;top:5px;left:-3em"><div><a href="/wiki/$1_Million_Challenge" title="$1 Million Challenge">Thermal</a></div></div></div><div class="od notheme" style="top:57.198%;left:66.702%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Nashville"><img alt="Nashville" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><a href="/wiki/Nashville_Superspeedway" title="Nashville Superspeedway">Nashville</a></div></div></div><div class="od notheme" style="top:28.376%;left:75.937%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Toronto"><img alt="Toronto" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/8px-Black_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/12px-Black_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/46/Black_pog.svg/16px-Black_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><a href="/wiki/Honda_Indy_Toronto" class="mw-redirect" title="Honda Indy Toronto">Toronto</a></div></div></div><div class="od notheme" style="top:33.322%;left:62.652%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Milwaukee"><img alt="Milwaukee" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pl" style="width:6em;right:5px"><div><a href="/wiki/Milwaukee_Mile" title="Milwaukee Mile">Milwaukee</a></div></div></div><div class="od notheme" style="top:48.86%;left:59.844%;font-size:60%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Gateway"><img alt="Gateway" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pv" style="width:6em;top:5px;left:-3em"><div><a href="/wiki/Gateway_Motorsports_Park" title="Gateway Motorsports Park">Gateway</a></div></div></div></div><div class="thumbcaption"><div class="magnify"><a href="/wiki/File:Usa_edcp_location_map.svg" title="File:Usa edcp location map.svg">class=notpageimage| </a></div>Races in the IndyCar Series as of the <a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024 season</a>. Red dots represent <a href="/wiki/Oval_track_racing" title="Oval track racing">ovals</a>, blue dots represent <a href="/wiki/Road_racing" title="Road racing">road courses</a>, black dots represent <a href="/wiki/Street_circuit" title="Street circuit">street circuits</a>. Indianapolis hosts a road course and oval race; Iowa and Milwaukee host two oval races.</div></div></div> <p>After the split from IndyCar World Series, the Indy Racing League began as a pure <a href="/wiki/Oval_track_racing" title="Oval track racing">oval race series</a>. Alongside the prestigious <a href="/wiki/Indy_500" class="mw-redirect" title="Indy 500">Indy 500</a>, the 1-mile oval tracks of Phoenix and Loudon were added to the schedule. In addition, the Hulman family oversaw the planning for the construction of a new track at Walt Disney World in Florida. On the new <a href="/wiki/Walt_Disney_World_Speedway" title="Walt Disney World Speedway">Walt Disney World Speedway</a> the first IRL race took place in January 1996. </p><p>After the series was established, ovals used mainly by NASCAR were raced on. These included the newly built racetracks in Las Vegas and Fort Worth as well as the existing speedways of Charlotte and Atlanta. After a series of major accidents at Charlotte and Atlanta and a lack of spectator turnout, however, the ovals of Atlanta, Charlotte, and Las Vegas were removed from the calendar. For the 2001 season, the IRL also began to race on ovals that were being used by CART. The circuits of Homestead and Gateway changed from CART to the calendar of the IRL, with the race at Walt Disney World being dropped in favor of Homestead. In addition, the new 1.5-mile ovals of Kansas, Kentucky, and Chicagoland were added. These tracks were the backbone of the IRL until 2011. After <a href="/wiki/Roger_Penske" title="Roger Penske">Roger Penske</a> sold his racetracks (Fontana, Michigan, and Nazareth) to the <a href="/wiki/International_Speedway_Corporation" title="International Speedway Corporation">International Speedway Corporation</a>, the IRL began racing at these tracks in the 2002 season. <a href="/wiki/Nazareth_Speedway" title="Nazareth Speedway">Nazareth Speedway</a> only held three races before ISC closed the track in 2004. Michigan Speedway was raced until the 2007 season and the Auto Club Speedway, formerly California Speedway, until the 2015 season. </p><p>The first major change took place in the 2005 season. For the first time in the history of the IRL, races were held at road and street courses. A street course race in St. Petersburg has been added to the calendar. In addition, races at Sonoma and Watkins Glen, the two NASCAR road course circuits were added. In 2007, the <a href="/wiki/Mid-Ohio_Sports_Car_Course" title="Mid-Ohio Sports Car Course">Mid-Ohio Sports Car Course</a> was added. After the Champ Car World Series was dissolved in 2008, some of their races were taken over by the IndyCar Series. These are the street races of Long Beach, Detroit, and Toronto, and starting in 2016, Road America. In addition, a road course race at <a href="/wiki/Barber_Motorsports_Park" title="Barber Motorsports Park">Barber Motorsports Park</a> in Birmingham and an oval race at <a href="/wiki/Iowa_Speedway" title="Iowa Speedway">Iowa Speedway</a> were scheduled and held. </p><p>The second big change took place in the 2012 season. In 2011, the series returned to <a href="/wiki/Las_Vegas_Motor_Speedway" title="Las Vegas Motor Speedway">Las Vegas Motor Speedway</a> for the first time since 2000. However, the circuit had been rebuilt for NASCAR, increasing the banking of 12 degrees to progressive banking up to 20 degrees. This new configuration led to tight <a href="/wiki/Pack_racing" class="mw-redirect" title="Pack racing">pack racing</a>. Additionally, a $5 million bonus was offered if a driver from another series or racing discipline win the race, as it would be the last race for the current chassis, and a record 34 cars entered this race (the Indy 500 field, by comparison, is capped at 33 cars). As a result of pack racing in combination with many cars and inexperienced drivers, a major crash occurred on lap 11, injuring several drivers and resulting in the death of defending Indy 500 winner <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a>. This event led to massive media criticism of oval races for open-wheel vehicles. As a result, and also because of the gradual loss of spectators in the previous seasons, all oval races on 1.5-mile speedways, except Texas Motor Speedway, were removed from the calendar. Only the oval races in Indianapolis, Milwaukee, Iowa, Texas, and Fontana remained for the next three seasons. Instead, more races were held in cities, including Houston, Baltimore, and São Paulo. In the following years, the calendar stabilized, with the return of races in Phoenix, Pocono, and Gateway, although the races at Fontana, Pocono, Phoenix, and Milwaukee were later removed from the schedule due to insufficient crowds or severe crashes, including the fatal crash of <a href="/wiki/Justin_Wilson_(racing_driver)" title="Justin Wilson (racing driver)">Justin Wilson</a> at Pocono in 2015. </p><p>Since the 2012 season, the calendar has roughly consisted of 1/3 of oval races, 1/3 of races on permanent natural road courses, and 1/3 of races on temporary street courses in larger cities. In 2019, an IndyCar race was held for the first time on a current Formula 1 racetrack, the "Indycar Classics" at the <a href="/wiki/Circuit_of_the_Americas" title="Circuit of the Americas">Circuit of the Americas</a> in <a href="/wiki/Austin,_Texas" title="Austin, Texas">Austin, Texas</a>. </p><p>Due to government restrictions on major events in 2020 due to the <a href="/wiki/COVID-19_pandemic" title="COVID-19 pandemic">COVID-19 pandemic</a>, many races that were scheduled for the 2020 season were affected. For the first time since 1911, the Indianapolis 500 was not held on the traditional Sunday before Memorial Day. In addition, traditional street races in Long Beach, Detroit, and Toronto were canceled. As compensation, double-header races took place in Road America, Iowa, Mid-Ohio, and Gateway. </p><p>Texas Motor Speedway was removed from the schedule for the <a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024 season</a> after the series and track were unable to agree on a date.<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> In October 2024, it became official that IndyCar Series would return to the north of Texas for the <a href="/wiki/Grand_Prix_of_Arlington" title="Grand Prix of Arlington">Grand Prix of Arlington</a> set for March 2026. The 2.73-mile track will be built at the <a href="/w/index.php?title=Arlington_Sports_District&action=edit&redlink=1" class="new" title="Arlington Sports District (page does not exist)">Arlington Sports District</a>, around <a href="/wiki/AT%26T_Stadium" title="AT&T Stadium">AT&T Stadium</a> and <a href="/wiki/Globe_Life_Field" title="Globe Life Field">Globe Life Field</a>.<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Teams">Teams</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=47" title="Edit section: Teams"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable"> <tbody><tr> <th>Team</th> <th>Manufacturer</th> <th>Base</th> <th>Founding year </th></tr> <tr> <td><a href="/wiki/A._J._Foyt_Racing" title="A. J. Foyt Racing">A. J. Foyt Enterprises</a></td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a></td> <td>Waller, Texas</td> <td>1965 </td></tr> <tr> <td><a href="/wiki/Andretti_Global" title="Andretti Global">Andretti Global</a></td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a></td> <td>Indianapolis, Indiana</td> <td>1993 </td></tr> <tr> <td><a href="/wiki/Arrow_McLaren" title="Arrow McLaren">Arrow McLaren</a></td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a></td> <td>Indianapolis, Indiana</td> <td>2001 </td></tr> <tr> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a></td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a></td> <td>Indianapolis, Indiana</td> <td>1990 </td></tr> <tr> <td><a href="/wiki/Dale_Coyne_Racing" title="Dale Coyne Racing">Dale Coyne Racing</a></td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a></td> <td>Plainfield, Illinois</td> <td>1984 </td></tr> <tr> <td><a href="/wiki/Ed_Carpenter_Racing" title="Ed Carpenter Racing">Ed Carpenter Racing</a></td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a></td> <td>Indianapolis, Indiana</td> <td>2012 </td></tr> <tr> <td><a href="/wiki/Juncos_Hollinger_Racing" title="Juncos Hollinger Racing">Juncos Hollinger Racing</a></td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a></td> <td>Indianapolis, Indiana</td> <td>1997 </td></tr> <tr> <td><a href="/wiki/Meyer_Shank_Racing" title="Meyer Shank Racing">Meyer Shank Racing</a></td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a></td> <td>Pataskala, Ohio</td> <td>1989 </td></tr> <tr> <td><a href="/wiki/Rahal_Letterman_Lanigan_Racing" title="Rahal Letterman Lanigan Racing">Rahal Letterman Lanigan Racing</a></td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a></td> <td>Zionsville, Indiana</td> <td>1991 </td></tr> <tr> <td><a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a></td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a></td> <td>Mooresville, North Carolina</td> <td>1968 </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Championship_point_system">Championship point system</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=48" title="Edit section: Championship point system"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Further information: <a href="/wiki/List_of_American_Championship_car_racing_point_scoring_systems" class="mw-redirect" title="List of American Championship car racing point scoring systems">List of American Championship car racing point scoring systems</a></div> <p>Like other governing bodies, IndyCar awards points based upon where a driver finishes in a race. The winner of a race gets 50 points. The top four drivers are separated by ten, five and three points respectively. The fourth through tenth-place finishers are separated by two points each. Eleventh through twenty-fifth are separated by one point each. All other drivers who start the race score five points. Bonus points are awarded as follows: one point to the driver that earns the pole each race (except at Indianapolis), one point to any driver that leads at least one lap in a race, and two additional bonus points to the driver that leads the most laps each race. </p><p>For the Indianapolis 500, qualifying points are awarded for all 33 cars at the Indianapolis 500. The point scale slides based on the teams that qualify for the top-nine shootout, then descending by speed and position. </p><p>From 2014 to 2022, the Indianapolis 500 awarded double points for all finishing positions. Beginning in 2023, double points were dropped and drivers earned the same points as any other race. </p><p>In the case of a tie, the IndyCar Series will determine the champion based on the most first-place finishes. If there is still a tie, IndyCar Series will determine the champion by the most second-place finishes, then the most third-place finishes, etc., until a champion is determined. IndyCar Series will apply the same system to other ties in the rankings at the close of the season and at any other time during the season. </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Seasons">Seasons</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=49" title="Edit section: Seasons"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Further information: <a href="/wiki/List_of_American_open-wheel_racing_national_champions" title="List of American open-wheel racing national champions">List of American open-wheel racing national champions</a> and <a href="/wiki/List_of_American_Championship_Car_Rookie_of_the_Year_Winners" class="mw-redirect" title="List of American Championship Car Rookie of the Year Winners">List of American Championship Car Rookie of the Year Winners</a></div> <p>The following table is a list of championships going only as far back as the latest sanctioning body's existence. However, championships that took place before that period (under previously existed sanctioning bodies) are also counted as part of one continuous championship following the merger of <a href="/wiki/Championship_Auto_Racing_Teams" title="Championship Auto Racing Teams">CART</a>/<a href="/wiki/Champ_Car_World_Series" title="Champ Car World Series">Champ Car</a> into the <a href="/wiki/IndyCar" title="IndyCar">Indy Racing League</a> in 2008. That is when the IRL acquired all intellectual property and historic records, going as far back as 1909. </p> <table class="wikitable sortable" style="font-size:85%;"> <tbody><tr> <th rowspan="2">Season </th> <th colspan="4">Drivers' Champion </th> <th rowspan="2">Engine<br />Manufacturers'<br />Champion </th> <th rowspan="2">Rookie of the Year </th> <th rowspan="2">Most Popular Driver </th></tr> <tr> <th>Driver </th> <th>Team </th> <th>Chassis </th> <th>Engine </th></tr> <tr> <th rowspan="2"><a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a> <sup class="plainlinks nourlexpansion citation" id="ref_1"><a href="#endnote_1">1</a></sup> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Scott_Sharp" title="Scott Sharp">Scott Sharp</a> </td> <td><a href="/wiki/A._J._Foyt_Enterprises" class="mw-redirect" title="A. J. Foyt Enterprises">A. J. Foyt Enterprises</a> </td> <td><a href="/wiki/Lola_T95/00" title="Lola T95/00">Lola</a> </td> <td><a href="/wiki/Ford-Cosworth_Indy_V8_engine" title="Ford-Cosworth Indy V8 engine">Ford-Cosworth</a> </td> <td rowspan="2"><i>not awarded</i> </td> <td rowspan="2"><i>not awarded</i> </td> <td rowspan="2"><i>not awarded</i> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Buzz_Calkins" title="Buzz Calkins">Buzz Calkins</a> </td> <td><a href="/wiki/Bradley_Motorsports" title="Bradley Motorsports">Bradley Motorsports</a> </td> <td><a href="/wiki/Reynard_95I" title="Reynard 95I">Reynard</a> </td> <td><a href="/wiki/Ford-Cosworth_Indy_V8_engine" title="Ford-Cosworth Indy V8 engine">Ford-Cosworth</a> </td></tr> <tr> <th><a href="/wiki/1996%E2%80%9397_Indy_Racing_League" title="1996–97 Indy Racing League">1996–97</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Tony_Stewart" title="Tony Stewart">Tony Stewart</a> </td> <td><a href="/wiki/Team_Menard" title="Team Menard">Team Menard</a> </td> <td><a href="/wiki/Lola_T95/00" title="Lola T95/00">Lola</a><br /><a href="/wiki/G-Force_GF01" title="G-Force GF01">G-Force</a> </td> <td><a href="/wiki/Team_Menard" title="Team Menard">Menard</a><br /><a href="/wiki/Oldsmobile_Aurora_Indy_V8_engine" title="Oldsmobile Aurora Indy V8 engine">Oldsmobile</a> </td> <td><a href="/wiki/Oldsmobile" title="Oldsmobile">Oldsmobile</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Jim_Guthrie_(racing_driver)" title="Jim Guthrie (racing driver)">Jim Guthrie</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Netherlands" title="Netherlands"><img alt="Netherlands" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/23px-Flag_of_the_Netherlands.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/35px-Flag_of_the_Netherlands.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/45px-Flag_of_the_Netherlands.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Arie_Luyendyk" title="Arie Luyendyk">Arie Luyendyk</a> </td></tr> <tr> <th><a href="/wiki/1998_Indy_Racing_League" title="1998 Indy Racing League">1998</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Sweden" title="Sweden"><img alt="Sweden" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/23px-Flag_of_Sweden.svg.png" decoding="async" width="23" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/35px-Flag_of_Sweden.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/46px-Flag_of_Sweden.svg.png 2x" data-file-width="1600" data-file-height="1000" /></a></span></span> <a href="/wiki/Kenny_Br%C3%A4ck" title="Kenny Bräck">Kenny Bräck</a> </td> <td><a href="/wiki/A._J._Foyt_Enterprises" class="mw-redirect" title="A. J. Foyt Enterprises">A. J. Foyt Enterprises</a> </td> <td><a href="/wiki/Dallara_IR-7" title="Dallara IR-7">Dallara</a> </td> <td><a href="/wiki/Oldsmobile_Aurora_Indy_V8_engine" title="Oldsmobile Aurora Indy V8 engine">Oldsmobile</a> </td> <td><a href="/wiki/Oldsmobile" title="Oldsmobile">Oldsmobile</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Robby_Unser" title="Robby Unser">Robby Unser</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Netherlands" title="Netherlands"><img alt="Netherlands" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/23px-Flag_of_the_Netherlands.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/35px-Flag_of_the_Netherlands.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/45px-Flag_of_the_Netherlands.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Arie_Luyendyk" title="Arie Luyendyk">Arie Luyendyk</a> </td></tr> <tr> <th><a href="/wiki/1999_Indy_Racing_League" title="1999 Indy Racing League">1999</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Greg_Ray" title="Greg Ray">Greg Ray</a> </td> <td><a href="/wiki/Team_Menard" title="Team Menard">Team Menard</a> </td> <td><a href="/wiki/Dallara_IR-7" title="Dallara IR-7">Dallara</a> </td> <td><a href="/wiki/Oldsmobile_Aurora_Indy_V8_engine" title="Oldsmobile Aurora Indy V8 engine">Oldsmobile</a> </td> <td><a href="/wiki/Oldsmobile" title="Oldsmobile">Oldsmobile</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Scott_Harrington_(racing_driver)" title="Scott Harrington (racing driver)">Scott Harrington</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Canada" title="Canada"><img alt="Canada" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/23px-Flag_of_Canada_%28Pantone%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/35px-Flag_of_Canada_%28Pantone%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/46px-Flag_of_Canada_%28Pantone%29.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Scott_Goodyear" title="Scott Goodyear">Scott Goodyear</a> </td></tr> <tr> <th><a href="/wiki/2000_Indy_Racing_League" title="2000 Indy Racing League">2000</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Buddy_Lazier" title="Buddy Lazier">Buddy Lazier</a> </td> <td><a href="/wiki/Hemelgarn_Racing" title="Hemelgarn Racing">Hemelgarn Racing</a> </td> <td><a href="/wiki/Riley_%26_Scott#Indy_Racing_League" title="Riley & Scott">Riley & Scott</a><br /><a href="/wiki/Dallara_IR-00" title="Dallara IR-00">Dallara</a> </td> <td><a href="/wiki/Oldsmobile_Aurora_Indy_V8_engine" title="Oldsmobile Aurora Indy V8 engine">Oldsmobile</a> </td> <td><a href="/wiki/Oldsmobile" title="Oldsmobile">Oldsmobile</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Brazil" title="Brazil"><img alt="Brazil" src="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/22px-Flag_of_Brazil.svg.png" decoding="async" width="22" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/33px-Flag_of_Brazil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/43px-Flag_of_Brazil.svg.png 2x" data-file-width="1000" data-file-height="700" /></a></span></span> <a href="/wiki/Airton_Dar%C3%A9" title="Airton Daré">Airton Daré</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Al_Unser_Jr." title="Al Unser Jr.">Al Unser Jr.</a> </td></tr> <tr> <th><a href="/wiki/2001_Indy_Racing_League" title="2001 Indy Racing League">2001</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Sam_Hornish_Jr." title="Sam Hornish Jr.">Sam Hornish Jr.</a> </td> <td><a href="/wiki/Panther_Racing" title="Panther Racing">Panther Racing</a> </td> <td><a href="/wiki/Dallara_IR-00" title="Dallara IR-00">Dallara</a> </td> <td><a href="/wiki/Oldsmobile_Aurora_Indy_V8_engine" title="Oldsmobile Aurora Indy V8 engine">Oldsmobile</a> </td> <td><a href="/wiki/Oldsmobile" title="Oldsmobile">Oldsmobile</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Brazil" title="Brazil"><img alt="Brazil" src="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/22px-Flag_of_Brazil.svg.png" decoding="async" width="22" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/33px-Flag_of_Brazil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/43px-Flag_of_Brazil.svg.png 2x" data-file-width="1000" data-file-height="700" /></a></span></span> <a href="/wiki/Felipe_Giaffone" title="Felipe Giaffone">Felipe Giaffone</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Sarah_Fisher" title="Sarah Fisher">Sarah Fisher</a> </td></tr> <tr> <th><a href="/wiki/2002_Indy_Racing_League" title="2002 Indy Racing League">2002</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Sam_Hornish_Jr." title="Sam Hornish Jr.">Sam Hornish Jr.</a> </td> <td><a href="/wiki/Panther_Racing" title="Panther Racing">Panther Racing</a> </td> <td><a href="/wiki/Dallara_IR-00" title="Dallara IR-00">Dallara</a> </td> <td><a href="/wiki/Chevrolet_Indy_V8" title="Chevrolet Indy V8">Chevrolet</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/France" title="France"><img alt="France" src="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/23px-Flag_of_France.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/35px-Flag_of_France.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/45px-Flag_of_France.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Laurent_R%C3%A9don" class="mw-redirect" title="Laurent Rédon">Laurent Rédon</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Sarah_Fisher" title="Sarah Fisher">Sarah Fisher</a> </td></tr> <tr> <th><a href="/wiki/2003_IndyCar_Series" title="2003 IndyCar Series">2003</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><a href="/wiki/G-Force_GF09" title="G-Force GF09">G-Force</a> </td> <td><a href="/wiki/Toyota_Indy_V8" title="Toyota Indy V8">Toyota</a> </td> <td><a href="/wiki/Toyota_Racing_Development" title="Toyota Racing Development">Toyota</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a><sup class="plainlinks nourlexpansion citation" id="ref_1"><a href="#endnote_1">2</a></sup> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Sarah_Fisher" title="Sarah Fisher">Sarah Fisher</a> </td></tr> <tr> <th><a href="/wiki/2004_IndyCar_Series" title="2004 IndyCar Series">2004</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Brazil" title="Brazil"><img alt="Brazil" src="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/22px-Flag_of_Brazil.svg.png" decoding="async" width="22" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/33px-Flag_of_Brazil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/43px-Flag_of_Brazil.svg.png 2x" data-file-width="1000" data-file-height="700" /></a></span></span> <a href="/wiki/Tony_Kanaan" title="Tony Kanaan">Tony Kanaan</a> </td> <td><a href="/wiki/Andretti_Green_Racing" class="mw-redirect" title="Andretti Green Racing">Andretti Green Racing</a> </td> <td><a href="/wiki/Dallara_IR-03" title="Dallara IR-03">Dallara</a> </td> <td><a href="/wiki/Honda_Indy_V8_engine" title="Honda Indy V8 engine">Honda</a> </td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Japan" title="Japan"><img alt="Japan" src="//upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/23px-Flag_of_Japan.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/35px-Flag_of_Japan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/45px-Flag_of_Japan.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Kosuke_Matsuura" title="Kosuke Matsuura">Kosuke Matsuura</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Sam_Hornish_Jr." title="Sam Hornish Jr.">Sam Hornish Jr.</a> </td></tr> <tr> <th><a href="/wiki/2005_IndyCar_Series" title="2005 IndyCar Series">2005</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a> </td> <td><a href="/wiki/Andretti_Green_Racing" class="mw-redirect" title="Andretti Green Racing">Andretti Green Racing</a> </td> <td><a href="/wiki/Dallara_IR-03" title="Dallara IR-03">Dallara</a> </td> <td><a href="/wiki/Honda_Indy_V8_engine" title="Honda Indy V8 engine">Honda</a> </td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Danica_Patrick" title="Danica Patrick">Danica Patrick</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Danica_Patrick" title="Danica Patrick">Danica Patrick</a> </td></tr> <tr> <th><a href="/wiki/2006_IndyCar_Series" title="2006 IndyCar Series">2006</a> <sup class="plainlinks nourlexpansion citation" id="ref_3"><a href="#endnote_3">3</a></sup> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Sam_Hornish_Jr." title="Sam Hornish Jr.">Sam Hornish Jr.</a> </td> <td><a href="/wiki/Penske_Racing" class="mw-redirect" title="Penske Racing">Penske Racing</a> </td> <td><a href="/wiki/Dallara_IR-03" title="Dallara IR-03">Dallara</a> </td> <td rowspan="6"><a href="/wiki/Honda_Indy_V8_engine" title="Honda Indy V8 engine">Honda</a><sup class="plainlinks nourlexpansion citation" id="ref_4"><a href="#endnote_4">4</a></sup> </td> <td rowspan="6"><i>not awarded</i><sup class="plainlinks nourlexpansion citation" id="ref_4"><a href="#endnote_4">4</a></sup> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Marco_Andretti" title="Marco Andretti">Marco Andretti</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Danica_Patrick" title="Danica Patrick">Danica Patrick</a> </td></tr> <tr> <th><a href="/wiki/2007_IndyCar_Series" title="2007 IndyCar Series">2007</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Dario_Franchitti" title="Dario Franchitti">Dario Franchitti</a> </td> <td><a href="/wiki/Andretti_Green_Racing" class="mw-redirect" title="Andretti Green Racing">Andretti Green Racing</a> </td> <td><a href="/wiki/Dallara_IR-03" title="Dallara IR-03">Dallara</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Ryan_Hunter-Reay" title="Ryan Hunter-Reay">Ryan Hunter-Reay</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Danica_Patrick" title="Danica Patrick">Danica Patrick</a> </td></tr> <tr> <th><a href="/wiki/2008_IndyCar_Series" title="2008 IndyCar Series">2008</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><a href="/wiki/Dallara_IR-03" title="Dallara IR-03">Dallara</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Japan" title="Japan"><img alt="Japan" src="//upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/23px-Flag_of_Japan.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/35px-Flag_of_Japan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/45px-Flag_of_Japan.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Hideki_Mutoh" title="Hideki Mutoh">Hideki Mutoh</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Danica_Patrick" title="Danica Patrick">Danica Patrick</a><sup class="plainlinks nourlexpansion citation" id="ref_5"><a href="#endnote_5">5</a></sup> </td></tr> <tr> <th><a href="/wiki/2009_IndyCar_Series" title="2009 IndyCar Series">2009</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Dario_Franchitti" title="Dario Franchitti">Dario Franchitti</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td rowspan="3"><a href="/wiki/Dallara_IR-03" title="Dallara IR-03">Dallara</a><sup class="plainlinks nourlexpansion citation" id="ref_6"><a href="#endnote_6">6</a></sup> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Brazil" title="Brazil"><img alt="Brazil" src="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/22px-Flag_of_Brazil.svg.png" decoding="async" width="22" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/33px-Flag_of_Brazil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/43px-Flag_of_Brazil.svg.png 2x" data-file-width="1000" data-file-height="700" /></a></span></span> <a href="/wiki/Raphael_Matos" title="Raphael Matos">Raphael Matos</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Danica_Patrick" title="Danica Patrick">Danica Patrick</a> </td></tr> <tr> <th><a href="/wiki/2010_IndyCar_Series" title="2010 IndyCar Series">2010</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Dario_Franchitti" title="Dario Franchitti">Dario Franchitti</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Alex_Lloyd_(racing_driver)" title="Alex Lloyd (racing driver)">Alex Lloyd</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Danica_Patrick" title="Danica Patrick">Danica Patrick</a> </td></tr> <tr> <th><a href="/wiki/2011_IndyCar_Series" title="2011 IndyCar Series">2011</a> <sup class="plainlinks nourlexpansion citation" id="ref_7"><a href="#endnote_7">7</a></sup> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Dario_Franchitti" title="Dario Franchitti">Dario Franchitti</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Canada" title="Canada"><img alt="Canada" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/23px-Flag_of_Canada_%28Pantone%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/35px-Flag_of_Canada_%28Pantone%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/46px-Flag_of_Canada_%28Pantone%29.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/James_Hinchcliffe" title="James Hinchcliffe">James Hinchcliffe</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a><sup class="plainlinks nourlexpansion citation" id="ref_8"><a href="#endnote_8">8</a></sup> </td></tr> <tr> <th><a href="/wiki/2012_IndyCar_Series" title="2012 IndyCar Series">2012</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Ryan_Hunter-Reay" title="Ryan Hunter-Reay">Ryan Hunter-Reay</a> </td> <td><a href="/wiki/Andretti_Autosport" class="mw-redirect" title="Andretti Autosport">Andretti Autosport</a> </td> <td rowspan="3"><a href="/wiki/Dallara_DW12#Dallara_aero_kit_(2012–2014)" title="Dallara DW12">Dallara</a><sup class="plainlinks nourlexpansion citation" id="ref_6"><a href="#endnote_6">6</a></sup> </td> <td><a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/France" title="France"><img alt="France" src="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/23px-Flag_of_France.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/35px-Flag_of_France.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/45px-Flag_of_France.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Simon_Pagenaud" title="Simon Pagenaud">Simon Pagenaud</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Canada" title="Canada"><img alt="Canada" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/23px-Flag_of_Canada_%28Pantone%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/35px-Flag_of_Canada_%28Pantone%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/46px-Flag_of_Canada_%28Pantone%29.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/James_Hinchcliffe" title="James Hinchcliffe">James Hinchcliffe</a> </td></tr> <tr> <th><a href="/wiki/2013_IndyCar_Series" title="2013 IndyCar Series">2013</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><a href="/wiki/Honda_Indy_V6" title="Honda Indy V6">Honda</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/France" title="France"><img alt="France" src="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/23px-Flag_of_France.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/35px-Flag_of_France.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/45px-Flag_of_France.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Tristan_Vautier" title="Tristan Vautier">Tristan Vautier</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Brazil" title="Brazil"><img alt="Brazil" src="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/22px-Flag_of_Brazil.svg.png" decoding="async" width="22" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/33px-Flag_of_Brazil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/43px-Flag_of_Brazil.svg.png 2x" data-file-width="1000" data-file-height="700" /></a></span></span> <a href="/wiki/Tony_Kanaan" title="Tony Kanaan">Tony Kanaan</a> </td></tr> <tr> <th><a href="/wiki/2014_IndyCar_Series" title="2014 IndyCar Series">2014</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Australia" title="Australia"><img alt="Australia" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/23px-Flag_of_Australia_%28converted%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/35px-Flag_of_Australia_%28converted%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/46px-Flag_of_Australia_%28converted%29.svg.png 2x" data-file-width="1280" data-file-height="640" /></a></span></span> <a href="/wiki/Will_Power" title="Will Power">Will Power</a> </td> <td><a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a> </td> <td><a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Colombia" title="Colombia"><img alt="Colombia" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/23px-Flag_of_Colombia.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/35px-Flag_of_Colombia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/45px-Flag_of_Colombia.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Carlos_Mu%C3%B1oz_(racing_driver)" title="Carlos Muñoz (racing driver)">Carlos Muñoz</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Colombia" title="Colombia"><img alt="Colombia" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/23px-Flag_of_Colombia.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/35px-Flag_of_Colombia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/45px-Flag_of_Colombia.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Juan_Pablo_Montoya" title="Juan Pablo Montoya">Juan Pablo Montoya</a> </td></tr> <tr> <th><a href="/wiki/2015_IndyCar_Series" title="2015 IndyCar Series">2015</a> <sup class="plainlinks nourlexpansion citation" id="ref_9"><a href="#endnote_9">9</a></sup> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td rowspan="3"><a href="/wiki/Dallara_DW12#Manufacturer_aero_kits_(2015–2017)" title="Dallara DW12">Dallara</a><sup class="plainlinks nourlexpansion citation" id="ref_6"><a href="#endnote_6">6</a></sup> </td> <td><a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Colombia" title="Colombia"><img alt="Colombia" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/23px-Flag_of_Colombia.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/35px-Flag_of_Colombia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/45px-Flag_of_Colombia.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Gabby_Chaves" title="Gabby Chaves">Gabby Chaves</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Justin_Wilson_(racing_driver)" title="Justin Wilson (racing driver)">Justin Wilson</a><sup class="plainlinks nourlexpansion citation" id="ref_10"><a href="#endnote_10">10</a></sup> </td></tr> <tr> <th><a href="/wiki/2016_IndyCar_Series" title="2016 IndyCar Series">2016</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/France" title="France"><img alt="France" src="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/23px-Flag_of_France.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/35px-Flag_of_France.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/45px-Flag_of_France.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Simon_Pagenaud" title="Simon Pagenaud">Simon Pagenaud</a> </td> <td><a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a> </td> <td><a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Alexander_Rossi" title="Alexander Rossi">Alexander Rossi</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Bryan_Clauson" title="Bryan Clauson">Bryan Clauson</a><sup class="plainlinks nourlexpansion citation" id="ref_11"><a href="#endnote_11">11</a></sup> </td></tr> <tr> <th><a href="/wiki/2017_IndyCar_Series" title="2017 IndyCar Series">2017</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Josef_Newgarden" title="Josef Newgarden">Josef Newgarden</a> </td> <td><a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a> </td> <td><a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Arab_Emirates" title="United Arab Emirates"><img alt="United Arab Emirates" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Flag_of_the_United_Arab_Emirates.svg/23px-Flag_of_the_United_Arab_Emirates.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Flag_of_the_United_Arab_Emirates.svg/35px-Flag_of_the_United_Arab_Emirates.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Flag_of_the_United_Arab_Emirates.svg/46px-Flag_of_the_United_Arab_Emirates.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Ed_Jones_(racing_driver)" title="Ed Jones (racing driver)">Ed Jones</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Conor_Daly" title="Conor Daly">Conor Daly</a> </td></tr> <tr> <th><a href="/wiki/2018_IndyCar_Series" title="2018 IndyCar Series">2018</a> </th> <td><b><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span></b> <a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td rowspan="7"><a href="/wiki/Dallara_DW12#IR–18_Universal_Aero_Kit_(UAK18)_(2018–2024)" title="Dallara DW12">Dallara</a><sup class="plainlinks nourlexpansion citation" id="ref_6"><a href="#endnote_6">6</a></sup> </td> <td><a href="/wiki/Honda_Indy_V6" title="Honda Indy V6">Honda</a> </td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Canada" title="Canada"><img alt="Canada" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/23px-Flag_of_Canada_%28Pantone%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/35px-Flag_of_Canada_%28Pantone%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/46px-Flag_of_Canada_%28Pantone%29.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Robert_Wickens" title="Robert Wickens">Robert Wickens</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Canada" title="Canada"><img alt="Canada" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/23px-Flag_of_Canada_%28Pantone%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/35px-Flag_of_Canada_%28Pantone%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Canada_%28Pantone%29.svg/46px-Flag_of_Canada_%28Pantone%29.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/James_Hinchcliffe" title="James Hinchcliffe">James Hinchcliffe</a> </td></tr> <tr> <th><a href="/wiki/2019_IndyCar_Series" title="2019 IndyCar Series">2019</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Josef_Newgarden" title="Josef Newgarden">Josef Newgarden</a> </td> <td><a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a> </td> <td><a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet</a> </td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Sweden" title="Sweden"><img alt="Sweden" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/23px-Flag_of_Sweden.svg.png" decoding="async" width="23" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/35px-Flag_of_Sweden.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/46px-Flag_of_Sweden.svg.png 2x" data-file-width="1600" data-file-height="1000" /></a></span></span> <a href="/wiki/Felix_Rosenqvist" title="Felix Rosenqvist">Felix Rosenqvist</a> </td> <td><i>not awarded</i> </td></tr> <tr> <th><a href="/wiki/2020_IndyCar_Series" title="2020 IndyCar Series">2020</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><a href="/wiki/Honda_Indy_V6" title="Honda Indy V6">Honda</a> </td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Netherlands" title="Netherlands"><img alt="Netherlands" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/23px-Flag_of_the_Netherlands.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/35px-Flag_of_the_Netherlands.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/20/Flag_of_the_Netherlands.svg/45px-Flag_of_the_Netherlands.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Rinus_VeeKay" title="Rinus VeeKay">Rinus VeeKay</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Alexander_Rossi" title="Alexander Rossi">Alexander Rossi</a> </td></tr> <tr> <th><a href="/wiki/2021_IndyCar_Series" title="2021 IndyCar Series">2021</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Spain" title="Spain"><img alt="Spain" src="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/23px-Flag_of_Spain.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/35px-Flag_of_Spain.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/45px-Flag_of_Spain.svg.png 2x" data-file-width="750" data-file-height="500" /></a></span></span> <a href="/wiki/%C3%81lex_Palou" title="Álex Palou">Álex Palou</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><a href="/wiki/Honda_Indy_V6" title="Honda Indy V6">Honda</a> </td> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Scott_McLaughlin_(racing_driver)" class="mw-redirect" title="Scott McLaughlin (racing driver)">Scott McLaughlin</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/France" title="France"><img alt="France" src="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/23px-Flag_of_France.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/35px-Flag_of_France.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/45px-Flag_of_France.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <a href="/wiki/Romain_Grosjean" title="Romain Grosjean">Romain Grosjean</a><sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th><a href="/wiki/2022_IndyCar_Series" title="2022 IndyCar Series">2022</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Australia" title="Australia"><img alt="Australia" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/23px-Flag_of_Australia_%28converted%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/35px-Flag_of_Australia_%28converted%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/46px-Flag_of_Australia_%28converted%29.svg.png 2x" data-file-width="1280" data-file-height="640" /></a></span></span> <a href="/wiki/Will_Power" title="Will Power">Will Power</a> </td> <td><a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a> </td> <td><a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Denmark" title="Denmark"><img alt="Denmark" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Flag_of_Denmark.svg/20px-Flag_of_Denmark.svg.png" decoding="async" width="20" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Flag_of_Denmark.svg/31px-Flag_of_Denmark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Flag_of_Denmark.svg/40px-Flag_of_Denmark.svg.png 2x" data-file-width="512" data-file-height="387" /></a></span></span> <a href="/wiki/Christian_Lundgaard" title="Christian Lundgaard">Christian Lundgaard</a> </td> <td><i>not awarded</i> </td></tr> <tr> <th><a href="/wiki/2023_IndyCar_Series" title="2023 IndyCar Series">2023</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Spain" title="Spain"><img alt="Spain" src="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/23px-Flag_of_Spain.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/35px-Flag_of_Spain.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/45px-Flag_of_Spain.svg.png 2x" data-file-width="750" data-file-height="500" /></a></span></span> <a href="/wiki/%C3%81lex_Palou" title="Álex Palou">Álex Palou</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><a href="/wiki/Honda_Indy_V6" title="Honda Indy V6">Honda</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Marcus_Armstrong" title="Marcus Armstrong">Marcus Armstrong</a> </td> <td><i>not awarded</i> </td></tr> <tr> <th><a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Spain" title="Spain"><img alt="Spain" src="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/23px-Flag_of_Spain.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/35px-Flag_of_Spain.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/45px-Flag_of_Spain.svg.png 2x" data-file-width="750" data-file-height="500" /></a></span></span> <a href="/wiki/%C3%81lex_Palou" title="Álex Palou">Álex Palou</a> </td> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <td><a href="/wiki/Honda_Indy_V6" title="Honda Indy V6">Honda</a> </td> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Sweden" title="Sweden"><img alt="Sweden" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/23px-Flag_of_Sweden.svg.png" decoding="async" width="23" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/35px-Flag_of_Sweden.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/46px-Flag_of_Sweden.svg.png 2x" data-file-width="1600" data-file-height="1000" /></a></span></span> <a href="/wiki/Linus_Lundqvist" title="Linus Lundqvist">Linus Lundqvist</a> </td> <td><i>not awarded</i> </td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin" style=""> <ol><li><style data-mw-deduplicate="TemplateStyles:r1041539562">.mw-parser-output .citation{word-wrap:break-word}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}</style><span class="citation wikicite" id="endnote_1"><b><a href="#ref_1">^</a></b></span> In 1996, Scott Sharp and Buzz Calkins were tied in the final standings and were declared co-champions. Calkins had one win, as opposed to Sharp being winless, but no tiebreakers were in place.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_2"><b><a href="#ref_2">^</a></b></span> Although it was Scott Dixon's first year in the IRL IndyCar Series and he won the championship, he was not considered a rookie because of earlier CART experience.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_3"><b><a href="#ref_3">^</a></b></span> In 2006, Sam Hornish Jr. and Dan Wheldon were tied in the final standings for first place. This time, IndyCar had tiebreakers, and Hornish clinched the championship by having more victories than Wheldon during the season.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_4"><b><a href="#ref_4">^</a></b></span> Between 2006 and 2011, Honda was the sole engine manufacturer of the series and thus no engine manufacturers' championships were awarded during this period.<sup id="cite_ref-42" class="reference"><a href="#cite_note-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_5"><b><a href="#ref_5">^</a></b></span> Although no report was officially released about it in 2008, IndyCar.com confirmed in 2009 that Danica Patrick being named Most Popular Driver was her "fifth consecutive" win of the award.<sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_6"><b><a href="#ref_6">^</a></b></span> Since 2009, Dallara is the sole chassis manufacturer of the series.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_7"><b><a href="#ref_7">^</a></b></span> The 2011 season was originally supposed to end at <a href="/wiki/2011_IZOD_IndyCar_World_Championship" title="2011 IZOD IndyCar World Championship">Las Vegas</a>, but the death of <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a> in an early crash caused IndyCar to abandon the race. The points reset to the standings as of the scheduled penultimate race at Kentucky, with Franchitti winning the championship.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_8"><b><a href="#ref_8">^</a></b></span> Posthumously awarded to Dan Wheldon by a vote of members on the official IndyCar Nation website. This marked the first time a part-time driver won the award.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_9"><b><a href="#ref_9">^</a></b></span> In 2015, Dixon and <a href="/wiki/Juan_Pablo_Montoya" title="Juan Pablo Montoya">Juan Pablo Montoya</a> finished tied in points, Dixon winning the title based on wins (3 to 2).</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_10"><b><a href="#ref_10">^</a></b></span> Posthumously awarded to Justin Wilson by a vote of members on the official IndyCar Nation website. This marked the second time a part-time driver won the award.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_11"><b><a href="#ref_11">^</a></b></span> Posthumously awarded to Bryan Clauson by a vote of members on the official IndyCar Nation website. This marked the third time a part-time driver won the award.</li></ol> </div> <div class="mw-heading mw-heading3"><h3 id="Individual_discipline_trophies">Individual discipline trophies</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=50" title="Edit section: Individual discipline trophies"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Starting in 2010, the series began recognizing two sub-set championship trophies alongside the season championship. The two primary disciplines of IndyCar (<a href="/wiki/Oval_track_racing" title="Oval track racing">ovals</a> and <a href="/wiki/Road_racing" title="Road racing">road courses</a>) were named after respective legends of the sport: <a href="/wiki/A._J._Foyt" title="A. J. Foyt">A. J. Foyt</a> and <a href="/wiki/Mario_Andretti" title="Mario Andretti">Mario Andretti</a>, respectively. The discipline trophies were created as the series moved closer to a 50/50 split of oval and road races, and to encourage incentive for part-time entries – specifically, those that might prefer to compete in one discipline over the other. </p><p>This arrangement also creates a reasonable opportunity for a team to employ the services of two drivers for one season entry. A team could hire a specialist for ovals and a <a href="/wiki/Road_course_ringer" title="Road course ringer">specialist</a> for road/street courses, who combined would maintain the entry's total owner points but individually work towards their own separate disciplines. </p><p>Note that <a href="/wiki/Street_circuit" title="Street circuit">street courses</a> are included as part of the road racing discipline. </p> <table class="wikitable" style="font-size:85%;"> <tbody><tr> <th>Season </th> <th><a href="/wiki/A._J._Foyt" title="A. J. Foyt">A. J. Foyt</a><br />Oval Trophy </th> <th><a href="/wiki/Mario_Andretti" title="Mario Andretti">Mario Andretti</a><br />Road Course Trophy </th></tr> <tr> <th><a href="/wiki/2010_IndyCar_Series" title="2010 IndyCar Series">2010</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Dario_Franchitti" title="Dario Franchitti">Dario Franchitti</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Australia" title="Australia"><img alt="Australia" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/23px-Flag_of_Australia_%28converted%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/35px-Flag_of_Australia_%28converted%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/46px-Flag_of_Australia_%28converted%29.svg.png 2x" data-file-width="1280" data-file-height="640" /></a></span></span> <a href="/wiki/Will_Power" title="Will Power">Will Power</a> </td></tr> <tr> <th><a href="/wiki/2011_IndyCar_Series" title="2011 IndyCar Series">2011</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Australia" title="Australia"><img alt="Australia" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/23px-Flag_of_Australia_%28converted%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/35px-Flag_of_Australia_%28converted%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/46px-Flag_of_Australia_%28converted%29.svg.png 2x" data-file-width="1280" data-file-height="640" /></a></span></span> <a href="/wiki/Will_Power" title="Will Power">Will Power</a> </td></tr> <tr> <th><a href="/wiki/2012_IndyCar_Series" title="2012 IndyCar Series">2012</a> </th> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <a href="/wiki/Ryan_Hunter-Reay" title="Ryan Hunter-Reay">Ryan Hunter-Reay</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Australia" title="Australia"><img alt="Australia" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/23px-Flag_of_Australia_%28converted%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/35px-Flag_of_Australia_%28converted%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/46px-Flag_of_Australia_%28converted%29.svg.png 2x" data-file-width="1280" data-file-height="640" /></a></span></span> <a href="/wiki/Will_Power" title="Will Power">Will Power</a> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Statistics">Statistics</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=51" title="Edit section: Statistics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Championships_by_driver">Championships by driver</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=52" title="Edit section: Championships by driver"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/List_of_American_Championship_Car_winners#National_Championships_chart" title="List of American Championship Car winners">List of American Championship Car winners § National Championships chart</a></div> <table class="wikitable" style="font-size:85%;"> <tbody><tr> <th>Driver </th> <th>Total </th> <th>Seasons </th></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/New_Zealand" title="New Zealand"><img alt="New Zealand" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/23px-Flag_of_New_Zealand.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/35px-Flag_of_New_Zealand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Flag_of_New_Zealand.svg/46px-Flag_of_New_Zealand.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <span data-sort-value="Dixon, Scott"><span class="vcard"><span class="fn"><a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a></span></span></span> </td> <th>6 </th> <td><a href="/wiki/2003_IndyCar_Series" title="2003 IndyCar Series">2003</a>, <a href="/wiki/2008_IndyCar_Series" title="2008 IndyCar Series">2008</a>, <a href="/wiki/2013_IndyCar_Series" title="2013 IndyCar Series">2013</a>, <a href="/wiki/2015_IndyCar_Series" title="2015 IndyCar Series">2015</a>, <a href="/wiki/2018_IndyCar_Series" title="2018 IndyCar Series">2018</a>, <a href="/wiki/2020_IndyCar_Series" title="2020 IndyCar Series">2020</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <span data-sort-value="Franchitti, Dario"><span class="vcard"><span class="fn"><a href="/wiki/Dario_Franchitti" title="Dario Franchitti">Dario Franchitti</a></span></span></span> </td> <th>4 </th> <td><a href="/wiki/2007_IndyCar_Series" title="2007 IndyCar Series">2007</a>, <a href="/wiki/2009_IndyCar_Series" title="2009 IndyCar Series">2009</a>, <a href="/wiki/2010_IndyCar_Series" title="2010 IndyCar Series">2010</a>, <a href="/wiki/2011_IndyCar_Series" title="2011 IndyCar Series">2011</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <span data-sort-value="Hornish Jr., Sam"><span class="vcard"><span class="fn"><a href="/wiki/Sam_Hornish_Jr." title="Sam Hornish Jr.">Sam Hornish Jr.</a></span></span></span> </td> <th rowspan="2">3 </th> <td><a href="/wiki/2001_Indy_Racing_League" title="2001 Indy Racing League">2001</a>, <a href="/wiki/2002_Indy_Racing_League" title="2002 Indy Racing League">2002</a>, <a href="/wiki/2006_IndyCar_Series" title="2006 IndyCar Series">2006</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Spain" title="Spain"><img alt="Spain" src="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/23px-Flag_of_Spain.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/35px-Flag_of_Spain.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/9a/Flag_of_Spain.svg/45px-Flag_of_Spain.svg.png 2x" data-file-width="750" data-file-height="500" /></a></span></span> <span data-sort-value="Palou, Álex"><span class="vcard"><span class="fn"><a href="/wiki/%C3%81lex_Palou" title="Álex Palou">Álex Palou</a></span></span></span> </td> <td><a href="/wiki/2021_IndyCar_Series" title="2021 IndyCar Series">2021</a>, <a href="/wiki/2023_IndyCar_Series" title="2023 IndyCar Series">2023</a>, <a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <span data-sort-value="Newgarden, Josef"><span class="vcard"><span class="fn"><a href="/wiki/Josef_Newgarden" title="Josef Newgarden">Josef Newgarden</a></span></span></span> </td> <th rowspan="2">2 </th> <td><a href="/wiki/2017_IndyCar_Series" title="2017 IndyCar Series">2017</a>, <a href="/wiki/2019_IndyCar_Series" title="2019 IndyCar Series">2019</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Australia" title="Australia"><img alt="Australia" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/23px-Flag_of_Australia_%28converted%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/35px-Flag_of_Australia_%28converted%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Flag_of_Australia_%28converted%29.svg/46px-Flag_of_Australia_%28converted%29.svg.png 2x" data-file-width="1280" data-file-height="640" /></a></span></span> <span data-sort-value="Power, Will"><span class="vcard"><span class="fn"><a href="/wiki/Will_Power" title="Will Power">Will Power</a></span></span></span> </td> <td><a href="/wiki/2014_IndyCar_Series" title="2014 IndyCar Series">2014</a>, <a href="/wiki/2022_IndyCar_Series" title="2022 IndyCar Series">2022</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <span data-sort-value="Sharp, Scott"><span class="vcard"><span class="fn"><a href="/wiki/Scott_Sharp" title="Scott Sharp">Scott Sharp</a></span></span></span> </td> <th rowspan="12">1 </th> <td><a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <span data-sort-value="Calkins, Buzz"><span class="vcard"><span class="fn"><a href="/wiki/Buzz_Calkins" title="Buzz Calkins">Buzz Calkins</a></span></span></span> </td> <td><a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <span data-sort-value="Stewart, Tony"><span class="vcard"><span class="fn"><a href="/wiki/Tony_Stewart" title="Tony Stewart">Tony Stewart</a></span></span></span> </td> <td><a href="/wiki/1996%E2%80%9397_Indy_Racing_League" title="1996–97 Indy Racing League">1997</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Sweden" title="Sweden"><img alt="Sweden" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/23px-Flag_of_Sweden.svg.png" decoding="async" width="23" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/35px-Flag_of_Sweden.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4c/Flag_of_Sweden.svg/46px-Flag_of_Sweden.svg.png 2x" data-file-width="1600" data-file-height="1000" /></a></span></span> <span data-sort-value="Bräck, Kenny"><span class="vcard"><span class="fn"><a href="/wiki/Kenny_Br%C3%A4ck" title="Kenny Bräck">Kenny Bräck</a></span></span></span> </td> <td><a href="/wiki/1998_Indy_Racing_League" title="1998 Indy Racing League">1998</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <span data-sort-value="Ray, Greg"><span class="vcard"><span class="fn"><a href="/wiki/Greg_Ray" title="Greg Ray">Greg Ray</a></span></span></span> </td> <td><a href="/wiki/1999_Indy_Racing_League" title="1999 Indy Racing League">1999</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <span data-sort-value="Lazier, Buddy"><span class="vcard"><span class="fn"><a href="/wiki/Buddy_Lazier" title="Buddy Lazier">Buddy Lazier</a></span></span></span> </td> <td><a href="/wiki/2000_Indy_Racing_League" title="2000 Indy Racing League">2000</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/Brazil" title="Brazil"><img alt="Brazil" src="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/22px-Flag_of_Brazil.svg.png" decoding="async" width="22" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/33px-Flag_of_Brazil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/05/Flag_of_Brazil.svg/43px-Flag_of_Brazil.svg.png 2x" data-file-width="1000" data-file-height="700" /></a></span></span> <span data-sort-value="Kanaan, Tony"><span class="vcard"><span class="fn"><a href="/wiki/Tony_Kanaan" title="Tony Kanaan">Tony Kanaan</a></span></span></span> </td> <td><a href="/wiki/2004_IndyCar_Series" title="2004 IndyCar Series">2004</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_Kingdom" title="United Kingdom"><img alt="United Kingdom" src="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/23px-Flag_of_the_United_Kingdom.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/35px-Flag_of_the_United_Kingdom.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/ae/Flag_of_the_United_Kingdom.svg/46px-Flag_of_the_United_Kingdom.svg.png 2x" data-file-width="1200" data-file-height="600" /></a></span></span> <span data-sort-value="Wheldon, Dan"><span class="vcard"><span class="fn"><a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a></span></span></span> </td> <td><a href="/wiki/2005_IndyCar_Series" title="2005 IndyCar Series">2005</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/United_States" title="United States"><img alt="United States" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></a></span></span> <span data-sort-value="Hunter-Reay, Ryan"><span class="vcard"><span class="fn"><a href="/wiki/Ryan_Hunter-Reay" title="Ryan Hunter-Reay">Ryan Hunter-Reay</a></span></span></span> </td> <td><a href="/wiki/2012_IndyCar_Series" title="2012 IndyCar Series">2012</a> </td></tr> <tr> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><a href="/wiki/France" title="France"><img alt="France" src="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/23px-Flag_of_France.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/35px-Flag_of_France.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/45px-Flag_of_France.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span></span> <span data-sort-value="Pagenaud, Simon"><span class="vcard"><span class="fn"><a href="/wiki/Simon_Pagenaud" title="Simon Pagenaud">Simon Pagenaud</a></span></span></span> </td> <td><a href="/wiki/2016_IndyCar_Series" title="2016 IndyCar Series">2016</a> </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Championships_by_team">Championships by team</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=53" title="Edit section: Championships by team"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/List_of_American_Championship_Car_winners#National_Championships_chart" title="List of American Championship Car winners">List of American Championship Car winners § National Championships chart</a></div> <table class="wikitable" style="font-size:85%;"> <tbody><tr> <th>Team </th> <th>Total </th> <th>Seasons </th></tr> <tr> <td><a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a> </td> <th>12 </th> <td><a href="/wiki/2003_IndyCar_Series" title="2003 IndyCar Series">2003</a>, <a href="/wiki/2008_IndyCar_Series" title="2008 IndyCar Series">2008</a>, <a href="/wiki/2009_IndyCar_Series" title="2009 IndyCar Series">2009</a>, <a href="/wiki/2010_IndyCar_Series" title="2010 IndyCar Series">2010</a>, <a href="/wiki/2011_IndyCar_Series" title="2011 IndyCar Series">2011</a>, <a href="/wiki/2013_IndyCar_Series" title="2013 IndyCar Series">2013</a>, <a href="/wiki/2015_IndyCar_Series" title="2015 IndyCar Series">2015</a>, <a href="/wiki/2018_IndyCar_Series" title="2018 IndyCar Series">2018</a>, <a href="/wiki/2020_IndyCar_Series" title="2020 IndyCar Series">2020</a>, <a href="/wiki/2021_IndyCar_Series" title="2021 IndyCar Series">2021</a>, <a href="/wiki/2023_IndyCar_Series" title="2023 IndyCar Series">2023</a>, <a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024</a> </td></tr> <tr> <td><a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a> </td> <th>6 </th> <td><a href="/wiki/2006_IndyCar_Series" title="2006 IndyCar Series">2006</a>, <a href="/wiki/2014_IndyCar_Series" title="2014 IndyCar Series">2014</a>, <a href="/wiki/2016_IndyCar_Series" title="2016 IndyCar Series">2016</a>, <a href="/wiki/2017_IndyCar_Series" title="2017 IndyCar Series">2017</a>, <a href="/wiki/2019_IndyCar_Series" title="2019 IndyCar Series">2019</a>, <a href="/wiki/2022_IndyCar_Series" title="2022 IndyCar Series">2022</a> </td></tr> <tr> <td><a href="/wiki/Andretti_Autosport" class="mw-redirect" title="Andretti Autosport">Andretti Autosport</a> </td> <th>4 </th> <td><a href="/wiki/2004_IndyCar_Series" title="2004 IndyCar Series">2004</a>, <a href="/wiki/2005_IndyCar_Series" title="2005 IndyCar Series">2005</a>, <a href="/wiki/2007_IndyCar_Series" title="2007 IndyCar Series">2007</a>, <a href="/wiki/2012_IndyCar_Series" title="2012 IndyCar Series">2012</a> </td></tr> <tr> <td><a href="/wiki/A._J._Foyt_Enterprises" class="mw-redirect" title="A. J. Foyt Enterprises">A. J. Foyt Enterprises</a> </td> <th rowspan="3">2 </th> <td><a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a>, <a href="/wiki/1998_Indy_Racing_League" title="1998 Indy Racing League">1998</a> </td></tr> <tr> <td><a href="/wiki/Team_Menard" title="Team Menard">Team Menard</a> </td> <td><a href="/wiki/1996%E2%80%9397_Indy_Racing_League" title="1996–97 Indy Racing League">1997</a>, <a href="/wiki/1999_Indy_Racing_League" title="1999 Indy Racing League">1999</a> </td></tr> <tr> <td><a href="/wiki/Panther_Racing" title="Panther Racing">Panther Racing</a> </td> <td><a href="/wiki/2001_Indy_Racing_League" title="2001 Indy Racing League">2001</a>, <a href="/wiki/2002_Indy_Racing_League" title="2002 Indy Racing League">2002</a> </td></tr> <tr> <td><a href="/wiki/Bradley_Motorsports" title="Bradley Motorsports">Bradley Motorsports</a> </td> <th rowspan="2">1 </th> <td><a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a> </td></tr> <tr> <td><a href="/wiki/Hemelgarn_Racing" title="Hemelgarn Racing">Hemelgarn Racing</a> </td> <td><a href="/wiki/2000_Indy_Racing_League" title="2000 Indy Racing League">2000</a> </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Championships_by_engine_manufacturer">Championships by engine manufacturer</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=54" title="Edit section: Championships by engine manufacturer"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable" style="font-size:85%;"> <tbody><tr> <th>Manufacturer </th> <th>Total </th> <th>Drivers' titles </th> <th>Manufacturers' titles </th></tr> <tr> <td><a href="/wiki/Honda_Performance_Development" class="mw-redirect" title="Honda Performance Development">Honda</a> </td> <th>20 </th> <td>14 (<a href="/wiki/2004_IndyCar_Series" title="2004 IndyCar Series">2004</a>, <a href="/wiki/2005_IndyCar_Series" title="2005 IndyCar Series">2005</a>, <a href="/wiki/2006_IndyCar_Series" title="2006 IndyCar Series">2006</a>, <a href="/wiki/2007_IndyCar_Series" title="2007 IndyCar Series">2007</a>, <a href="/wiki/2008_IndyCar_Series" title="2008 IndyCar Series">2008</a>, <a href="/wiki/2009_IndyCar_Series" title="2009 IndyCar Series">2009</a>, <a href="/wiki/2010_IndyCar_Series" title="2010 IndyCar Series">2010</a>, <a href="/wiki/2011_IndyCar_Series" title="2011 IndyCar Series">2011</a>, <a href="/wiki/2013_IndyCar_Series" title="2013 IndyCar Series">2013</a>, <a href="/wiki/2018_IndyCar_Series" title="2018 IndyCar Series">2018</a>, <a href="/wiki/2020_IndyCar_Series" title="2020 IndyCar Series">2020</a>, <a href="/wiki/2021_IndyCar_Series" title="2021 IndyCar Series">2021</a>, <a href="/wiki/2023_IndyCar_Series" title="2023 IndyCar Series">2023</a>, <a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024</a>) </td> <td>6 (<a href="/wiki/2004_IndyCar_Series" title="2004 IndyCar Series">2004</a>, <a href="/wiki/2005_IndyCar_Series" title="2005 IndyCar Series">2005</a>, <a href="/wiki/2018_IndyCar_Series" title="2018 IndyCar Series">2018</a>, <a href="/wiki/2019_IndyCar_Series" title="2019 IndyCar Series">2019</a>, <a href="/wiki/2020_IndyCar_Series" title="2020 IndyCar Series">2020</a>, <a href="/wiki/2021_IndyCar_Series" title="2021 IndyCar Series">2021</a>) </td></tr> <tr> <td><a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> </td> <th>18 </th> <td>8 (<a href="/wiki/2002_Indy_Racing_League" title="2002 Indy Racing League">2002</a>, <a href="/wiki/2012_IndyCar_Series" title="2012 IndyCar Series">2012</a>, <a href="/wiki/2014_IndyCar_Series" title="2014 IndyCar Series">2014</a>, <a href="/wiki/2015_IndyCar_Series" title="2015 IndyCar Series">2015</a>, <a href="/wiki/2016_IndyCar_Series" title="2016 IndyCar Series">2016</a>, <a href="/wiki/2017_IndyCar_Series" title="2017 IndyCar Series">2017</a>, <a href="/wiki/2019_IndyCar_Series" title="2019 IndyCar Series">2019</a>, <a href="/wiki/2022_IndyCar_Series" title="2022 IndyCar Series">2022</a>) </td> <td>10 (<a href="/wiki/2002_Indy_Racing_League" title="2002 Indy Racing League">2002</a>, <a href="/wiki/2012_IndyCar_Series" title="2012 IndyCar Series">2012</a>, <a href="/wiki/2013_IndyCar_Series" title="2013 IndyCar Series">2013</a>, <a href="/wiki/2014_IndyCar_Series" title="2014 IndyCar Series">2014</a>, <a href="/wiki/2015_IndyCar_Series" title="2015 IndyCar Series">2015</a>, <a href="/wiki/2016_IndyCar_Series" title="2016 IndyCar Series">2016</a>, <a href="/wiki/2017_IndyCar_Series" title="2017 IndyCar Series">2017</a>, <a href="/wiki/2022_IndyCar_Series" title="2022 IndyCar Series">2022</a>, <a href="/wiki/2023_IndyCar_Series" title="2023 IndyCar Series">2023</a>, <a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024</a>) </td></tr> <tr> <td><a href="/wiki/Oldsmobile" title="Oldsmobile">Oldsmobile</a> </td> <th>10 </th> <td>5 (<a href="/wiki/1996%E2%80%9397_Indy_Racing_League" title="1996–97 Indy Racing League">1996–97</a>, <a href="/wiki/1998_Indy_Racing_League" title="1998 Indy Racing League">1998</a>, <a href="/wiki/1999_Indy_Racing_League" title="1999 Indy Racing League">1999</a>, <a href="/wiki/2000_Indy_Racing_League" title="2000 Indy Racing League">2000</a>, <a href="/wiki/2001_Indy_Racing_League" title="2001 Indy Racing League">2001</a>) </td> <td>5 (<a href="/wiki/1996%E2%80%9397_Indy_Racing_League" title="1996–97 Indy Racing League">1996–97</a>, <a href="/wiki/1998_Indy_Racing_League" title="1998 Indy Racing League">1998</a>, <a href="/wiki/1999_Indy_Racing_League" title="1999 Indy Racing League">1999</a>, <a href="/wiki/2000_Indy_Racing_League" title="2000 Indy Racing League">2000</a>, <a href="/wiki/2001_Indy_Racing_League" title="2001 Indy Racing League">2001</a>) </td></tr> <tr> <td><a href="/wiki/Toyota_Racing_Development" title="Toyota Racing Development">Toyota</a> </td> <th>2 </th> <td>1 (<a href="/wiki/2003_IndyCar_Series" title="2003 IndyCar Series">2003</a>) </td> <td>1 (<a href="/wiki/2003_IndyCar_Series" title="2003 IndyCar Series">2003</a>) </td></tr> <tr> <td><a href="/wiki/Cosworth" title="Cosworth">Ford-Cosworth</a> </td> <th>1 </th> <td>1 (<a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a>) </td> <td>0 </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Television">Television</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=55" title="Edit section: Television"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The three-race inaugural season was televised on <a href="/wiki/IndyCar_Series_on_ABC" title="IndyCar Series on ABC">ABC</a>. The 1996–97 season was broadcast by ABC, <a href="/wiki/CBS" title="CBS">CBS</a> and <a href="/wiki/ESPN_SpeedWorld" title="ESPN SpeedWorld">ESPN</a>. In 1998, <a href="/wiki/The_Nashville_Network" title="The Nashville Network">TNN</a> was added to the rotation.<sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-45" class="reference"><a href="#cite_note-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> In 1999, <a href="/wiki/Fox_Sports_Net" class="mw-redirect" title="Fox Sports Net">Fox Sports Net</a> aired the majority of the races, and the remaining ones aired on <a href="/wiki/Fox_Broadcasting_Company" title="Fox Broadcasting Company">Fox</a>, ABC and <a href="/wiki/ESPN2" title="ESPN2">ESPN2</a>.<sup id="cite_ref-46" class="reference"><a href="#cite_note-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> From 2000 to 2008, ABC and ESPN were the exclusive television partners of the Indy Racing League.<sup id="cite_ref-47" class="reference"><a href="#cite_note-47"><span class="cite-bracket">[</span>47<span class="cite-bracket">]</span></a></sup> </p><p>In 2009, Versus (later <a href="/wiki/NBCSN" title="NBCSN">NBCSN</a>) and ABC began a 10-year deal with the racing league, NBCSN broadcast 13 IndyCar races per season, whereas the remaining races, including the Indianapolis 500, would remain on ABC.<sup id="cite_ref-48" class="reference"><a href="#cite_note-48"><span class="cite-bracket">[</span>48<span class="cite-bracket">]</span></a></sup> As of the 2018 season, ABC aired 5 races per-season (plus two days of qualifying for the Indianapolis 500), with NBCSN or other <a href="/wiki/NBCUniversal" title="NBCUniversal">NBCUniversal</a> cable networks (in the event of scheduling conflicts) airing the remainder of the schedule.<sup id="cite_ref-49" class="reference"><a href="#cite_note-49"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> On March 21, 2018, it was announced that <a href="/wiki/NBC_Sports" title="NBC Sports">NBC Sports</a> would acquire the broadcast portion of the IndyCar series from ABC becoming the sole U.S. rights holder beginning in 2019, under a new three-year contract (this was later extended for another three seasons to 2024). NBCSN will continue as the primary broadcast outlet for most races, and overflow content will be available through its subscription service NBC Sports Gold. Eight to as many as 13 races per-season will be televised by <a href="/wiki/IndyCar_Series_on_NBC" title="IndyCar Series on NBC">NBC</a>—including the Indianapolis 500, marking the first time in 54 years that the race was not televised by ABC.<sup id="cite_ref-50" class="reference"><a href="#cite_note-50"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-51" class="reference"><a href="#cite_note-51"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-52" class="reference"><a href="#cite_note-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-53" class="reference"><a href="#cite_note-53"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> With the shut down of NBCSN in 2021, the rights to the IndyCar races moved to USA Network beginning with the 2022 season.<sup id="cite_ref-54" class="reference"><a href="#cite_note-54"><span class="cite-bracket">[</span>54<span class="cite-bracket">]</span></a></sup> On June 13, 2024, it was announced that Fox had acquired the rights to broadcast IndyCar Series entirely on broadcast television starting in 2025.<sup id="cite_ref-55" class="reference"><a href="#cite_note-55"><span class="cite-bracket">[</span>55<span class="cite-bracket">]</span></a></sup> </p><p>In the United Kingdom, since the launch of <a href="/wiki/BT_Sport" class="mw-redirect" title="BT Sport">BT Sport</a> in August 2013 races are shown on one of the BT branded channels or ESPN. Previous to August 2013, the IndyCar Series races were broadcasts on the <a href="/wiki/Sky_Sports" title="Sky Sports">Sky Sports</a> family of networks, with the viewing figures of the IndyCar races in the UK outnumbering those of NASCAR races. The IndyCar Series also had highlights of all the races on the channel <a href="/wiki/Five_(TV_channel)" class="mw-redirect" title="Five (TV channel)">Five</a> British terrestrial channel and <a href="/wiki/Five_USA" class="mw-redirect" title="Five USA">Five USA</a>, but has since been discontinued since the 2009 season.<sup id="cite_ref-56" class="reference"><a href="#cite_note-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> For the <a href="/wiki/2019_IndyCar_Series" title="2019 IndyCar Series">2019 season</a> broadcasts returned to <a href="/wiki/Sky_Sports" title="Sky Sports">Sky Sports</a>, with the series being shown on their <a href="/wiki/Sky_Sports_F1" title="Sky Sports F1">F1 channel</a>. </p><p>In Portugal, all of the IndyCar Series are broadcast on <a href="/wiki/Sport_TV" title="Sport TV">Sport TV</a>. </p><p>In February 2013, <a href="/wiki/Sportsnet" title="Sportsnet">Sportsnet</a> announced that it would become the official Canadian broadcaster of the IndyCar Series beginning in the <a href="/wiki/2013_IndyCar_Series" title="2013 IndyCar Series">2013 season</a> in a five-year deal with the series. The new contract will include broadcasts on the Sportsnet regional networks, Sportsnet One, and City, along with mobile coverage and French rights sub-licensed to <a href="/wiki/TVA_Sports" title="TVA Sports">TVA Sports</a>. Additionally, Sportsnet would also originate coverage from the <a href="/wiki/Firestone_Grand_Prix_of_St._Petersburg" class="mw-redirect" title="Firestone Grand Prix of St. Petersburg">Firestone Grand Prix of St. Petersburg</a>, <a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a>, and <a href="/wiki/Honda_Indy_Toronto" class="mw-redirect" title="Honda Indy Toronto">Honda Indy Toronto</a> with <a href="/wiki/Bill_Adam" title="Bill Adam">Bill Adam</a>, <a href="/w/index.php?title=Todd_Lewis&action=edit&redlink=1" class="new" title="Todd Lewis (page does not exist)">Todd Lewis</a>, and <a href="/wiki/Rob_Faulds" title="Rob Faulds">Rob Faulds</a>. Canadian driver <a href="/wiki/Paul_Tracy" title="Paul Tracy">Paul Tracy</a> also joined Sportsnet as an analyst.<sup id="cite_ref-sn-indycar_57-0" class="reference"><a href="#cite_note-sn-indycar-57"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup> In 2023 it was announced that <a href="/wiki/The_Sports_Network" title="The Sports Network">TSN</a> would broadcast IndyCar for the first time since 2012.<sup id="cite_ref-58" class="reference"><a href="#cite_note-58"><span class="cite-bracket">[</span>58<span class="cite-bracket">]</span></a></sup> </p><p>In Australia, <a href="/wiki/Stan_Sport" class="mw-redirect" title="Stan Sport">Stan Sport</a> is IndyCar's broadcast partner with highlights also broadcast on <a href="/wiki/Nine_Network" title="Nine Network">Nine Network</a>.<sup id="cite_ref-:0_59-0" class="reference"><a href="#cite_note-:0-59"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup> </p><p>In Brazil, <a href="/wiki/DAZN" title="DAZN">DAZN</a> is IndyCar's broadcast partner in that country since 2019, with all races, qualifying and practice sessions live. Previously, <a href="/wiki/Sistema_Brasileiro_de_Televis%C3%A3o" title="Sistema Brasileiro de Televisão">SBT</a> broadcast the first two races of IRL, but following complaints by <a href="/wiki/Tony_George" title="Tony George">Tony George</a> because of the schedule of the transmission (VTs at 1:30AM), and because they also aired the <a href="/wiki/Championship_Auto_Racing_Teams" title="Championship Auto Racing Teams">CART</a> series, he took the transmission rights from <a href="/wiki/Emerson_Fittipaldi" title="Emerson Fittipaldi">Emerson Fittipaldi</a> gave them to <a href="/wiki/Rede_Bandeirantes" title="Rede Bandeirantes">Rede Bandeirantes</a> to broadcast that year's season from the Indy 500 onwards. Band aired the series from 1996 to 2001 and from 2004 until 2020 (the latter period together with <a href="/wiki/BandSports" title="BandSports">BandSports</a>). <a href="/wiki/SporTV" title="SporTV">SporTV</a> also broadcast races from 2001 until 2004. In 2021, the event was broadcast by <a href="/wiki/TV_Cultura" title="TV Cultura">TV Cultura</a>.<sup id="cite_ref-60" class="reference"><a href="#cite_note-60"><span class="cite-bracket">[</span>60<span class="cite-bracket">]</span></a></sup> The 2022 season will also be broadcast by <a href="/wiki/ESPN_(Brazil)" title="ESPN (Brazil)">ESPN</a> (in <a href="/wiki/Cable_television" title="Cable television">cable</a> and <a href="/wiki/Streaming_media" title="Streaming media">streaming</a> by <a href="/wiki/Star%2B" title="Star+">Star+</a>).<sup id="cite_ref-61" class="reference"><a href="#cite_note-61"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:0_59-1" class="reference"><a href="#cite_note-:0-59"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup> </p><p>ESPN is the international broadcast partner of IndyCar Series in the rest of Latin America until 2018 and again since 2022 season. </p><p><a href="/wiki/Eurosport" title="Eurosport">Eurosport</a> has been the international broadcast partner of IndyCar in most of Europe (except in Bosnia and Herzegovina, Russia, and the United Kingdom). </p><p>In the late 2000s, the official website streamed online all races, qualifying and practice sessions unrestricted. That service is now limited in the United States to subscribers of the broadcast partner streaming service (currently <a href="/wiki/Peacock_(streaming_service)" title="Peacock (streaming service)">Peacock</a>). In 2022, IndyCar launched its streaming service (branded as <b>IndyCar Live</b>) to viewers in certain international territories without local broadcast partner.<sup id="cite_ref-62" class="reference"><a href="#cite_note-62"><span class="cite-bracket">[</span>62<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Logo_history">Logo history</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=56" title="Edit section: Logo history"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Indycar_series_directv.png" class="mw-file-description" title="2008 (in conjunction with DirecTV HD)"><img alt="2008 (in conjunction with DirecTV HD)" src="//upload.wikimedia.org/wikipedia/en/thumb/5/53/Indycar_series_directv.png/111px-Indycar_series_directv.png" decoding="async" width="111" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/5/53/Indycar_series_directv.png/167px-Indycar_series_directv.png 1.5x, //upload.wikimedia.org/wikipedia/en/5/53/Indycar_series_directv.png 2x" data-file-width="200" data-file-height="216" /></a></span></div> <div class="gallerytext">2008 (in conjunction with DirecTV HD)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Verizon_IndyCar_Series_textlogo_(2016-2018).svg" class="mw-file-description" title="2016–2018"><img alt="2016–2018" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/61/Verizon_IndyCar_Series_textlogo_%282016-2018%29.svg/120px-Verizon_IndyCar_Series_textlogo_%282016-2018%29.svg.png" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/61/Verizon_IndyCar_Series_textlogo_%282016-2018%29.svg/180px-Verizon_IndyCar_Series_textlogo_%282016-2018%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/61/Verizon_IndyCar_Series_textlogo_%282016-2018%29.svg/240px-Verizon_IndyCar_Series_textlogo_%282016-2018%29.svg.png 2x" data-file-width="194" data-file-height="130" /></a></span></div> <div class="gallerytext">2016–2018</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:IndyCar_Series_logo.svg" class="mw-file-description" title="2019–present"><img alt="2019–present" src="//upload.wikimedia.org/wikipedia/en/thumb/b/b5/IndyCar_Series_logo.svg/111px-IndyCar_Series_logo.svg.png" decoding="async" width="111" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/b/b5/IndyCar_Series_logo.svg/167px-IndyCar_Series_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/b/b5/IndyCar_Series_logo.svg/223px-IndyCar_Series_logo.svg.png 2x" data-file-width="104" data-file-height="112" /></a></span></div> <div class="gallerytext">2019–present</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=57" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Category:IndyCar_Series_drivers" title="Category:IndyCar Series drivers">IndyCar Series drivers</a></li> <li><a href="/wiki/IndyCar_Rookie_of_the_Year" title="IndyCar Rookie of the Year">IndyCar Rookie of the Year</a></li> <li><a href="/wiki/List_of_Indycar_races" title="List of Indycar races">List of Indycar races</a></li> <li><a href="/wiki/List_of_IndyCar_Series_teams" title="List of IndyCar Series teams">List of IndyCar Series teams</a></li> <li><a href="/wiki/List_of_IndyCar_Series_racetracks" title="List of IndyCar Series racetracks">List of IndyCar Series racetracks</a></li> <li><a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a></li> <li><a href="/wiki/American_open-wheel_car_racing" title="American open-wheel car racing">American open-wheel car racing</a></li> <li><a href="/wiki/List_of_Indycar_Engine_Manufacturer_Championship_winners" title="List of Indycar Engine Manufacturer Championship winners">List of Indycar Engine Manufacturer Championship winners</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=58" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">The first <a href="/wiki/American_open-wheel_car_racing" title="American open-wheel car racing">American championship car</a> season took place in <a href="/wiki/1905_AAA_Championship_Car_season" title="1905 AAA Championship Car season">1905</a>.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFOreovicz2008" class="citation web cs1">Oreovicz, John (January 6, 2008). <a rel="nofollow" class="external text" href="https://www.espn.com/racing/columns/story?seriesId=1&columnist=oreovicz_john&id=3180918">"American open-wheel racing held hostage: Year 13"</a>. <a href="/wiki/ESPN" title="ESPN">ESPN</a><span class="reference-accessdate">. Retrieved <span class="nowrap">January 6,</span> 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=American+open-wheel+racing+held+hostage%3A+Year+13&rft.pub=ESPN&rft.date=2008-01-06&rft.aulast=Oreovicz&rft.aufirst=John&rft_id=https%3A%2F%2Fwww.espn.com%2Fracing%2Fcolumns%2Fstory%3FseriesId%3D1%26columnist%3Doreovicz_john%26id%3D3180918&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.espn.com/racing/news/story?seriesId=1&id=3259364">"After 12 years of conflict, IRL and Champ Car merge"</a>. ESPN. Associated Press. February 22, 2008<span class="reference-accessdate">. Retrieved <span class="nowrap">February 22,</span> 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=After+12+years+of+conflict%2C+IRL+and+Champ+Car+merge&rft.date=2008-02-22&rft_id=https%3A%2F%2Fwww.espn.com%2Fracing%2Fnews%2Fstory%3FseriesId%3D1%26id%3D3259364&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20080503153328/http://motorsport.com/news/article.asp?ID=83247">"Indy Racing and Northern Light end partnership"</a>. Motorsport.com. January 7, 2002. Archived from <a rel="nofollow" class="external text" href="http://motorsport.com/news/article.asp?ID=83247">the original</a> on May 3, 2008<span class="reference-accessdate">. Retrieved <span class="nowrap">August 23,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Indy+Racing+and+Northern+Light+end+partnership&rft.date=2002-01-07&rft_id=http%3A%2F%2Fmotorsport.com%2Fnews%2Farticle.asp%3FID%3D83247&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20091212215119/http://www.autoweek.com/article/20091105/IRL/311059995">"Izod is IndyCar Series title sponsor"</a>. autoweek.com. November 6, 2009. Archived from <a rel="nofollow" class="external text" href="http://www.autoweek.com/article/20091105/irl/311059995">the original</a> on December 12, 2009<span class="reference-accessdate">. Retrieved <span class="nowrap">October 29,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Izod+is+IndyCar+Series+title+sponsor&rft.date=2009-11-06&rft_id=http%3A%2F%2Fwww.autoweek.com%2Farticle%2F20091105%2Firl%2F311059995&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://www.ibj.com/izod-dropping-indycar-series-sponsorship/PARAMS/article/43767">"Izod dropping IndyCar Series sponsorship"</a>. <i><a href="/wiki/Indianapolis_Business_Journal" title="Indianapolis Business Journal">Indianapolis Business Journal</a></i>. September 27, 2013. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20131024171936/http://www.ibj.com/izod-dropping-indycar-series-sponsorship/PARAMS/article/43767">Archived</a> from the original on October 24, 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">December 1,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Indianapolis+Business+Journal&rft.atitle=Izod+dropping+IndyCar+Series+sponsorship&rft.date=2013-09-27&rft_id=http%3A%2F%2Fwww.ibj.com%2Fizod-dropping-indycar-series-sponsorship%2FPARAMS%2Farticle%2F43767&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://adage.com/article/cmo-strategy/nbc-sports-riding-pilot-indycar-s-sponsor-search/314743/">"NBC Sports is riding co-pilot in IndyCar's title sponsor search"</a>. <i>Advertising Age</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180830122416/http://adage.com/article/cmo-strategy/nbc-sports-riding-pilot-indycar-s-sponsor-search/314743/">Archived</a> from the original on August 30, 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">August 31,</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Advertising+Age&rft.atitle=NBC+Sports+is+riding+co-pilot+in+IndyCar%27s+title+sponsor+search&rft_id=http%3A%2F%2Fadage.com%2Farticle%2Fcmo-strategy%2Fnbc-sports-riding-pilot-indycar-s-sponsor-search%2F314743%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.sportsvideo.org/2019/01/18/indycar-indianapolis-motor-speedway-names-ntt-as-indycar-series-title-sponsor-official-technology-partner/">"IndyCar Names NTT as IndyCar Series Title Sponsor, Official Technology Partner"</a>. <i>Sports Video Group</i>. January 18, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">January 19,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Sports+Video+Group&rft.atitle=IndyCar+Names+NTT+as+IndyCar+Series+Title+Sponsor%2C+Official+Technology+Partner&rft.date=2019-01-18&rft_id=https%3A%2F%2Fwww.sportsvideo.org%2F2019%2F01%2F18%2Findycar-indianapolis-motor-speedway-names-ntt-as-indycar-series-title-sponsor-official-technology-partner%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.indycar.com/news/2023/03/03-27-ntt-extension">"NTT, NTT DATA, INDYCAR Extend Entitlement Partnership"</a>. <i>IndyCar.com</i>. March 27, 2023. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20230327161841/https://www.indycar.com/news/2023/03/03-27-ntt-extension">Archived</a> from the original on March 27, 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">April 5,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=IndyCar.com&rft.atitle=NTT%2C+NTT+DATA%2C+INDYCAR+Extend+Entitlement+Partnership&rft.date=2023-03-27&rft_id=https%3A%2F%2Fwww.indycar.com%2Fnews%2F2023%2F03%2F03-27-ntt-extension&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.indycar.com/Fan-Info/INDYCAR-101">"INDYCAR 101"</a>. <i>IndyCar.com</i>. p. ANATOMY OF AN INDYCAR. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20230323162009/https://www.indycar.com/Fan-Info/INDYCAR-101">Archived</a> from the original on March 23, 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">April 5,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=IndyCar.com&rft.atitle=INDYCAR+101&rft.pages=ANATOMY+OF+AN+INDYCAR&rft_id=https%3A%2F%2Fwww.indycar.com%2FFan-Info%2FINDYCAR-101&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFEngineering2010" class="citation web cs1">Engineering, Racecar (March 23, 2010). <a rel="nofollow" class="external text" href="https://www.racecar-engineering.com/news/indycar-announces-advisory-board-to-develop-new-platforms-indycar/">"IndyCar announces advisory board to develop new platforms | IndyCar"</a>. <i>Racecar Engineering</i><span class="reference-accessdate">. Retrieved <span class="nowrap">August 2,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Racecar+Engineering&rft.atitle=IndyCar+announces+advisory+board+to+develop+new+platforms+%7C+IndyCar&rft.date=2010-03-23&rft.aulast=Engineering&rft.aufirst=Racecar&rft_id=https%3A%2F%2Fwww.racecar-engineering.com%2Fnews%2Findycar-announces-advisory-board-to-develop-new-platforms-indycar%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAutoweek2010" class="citation web cs1">Autoweek (July 13, 2010). <a rel="nofollow" class="external text" href="http://autoweek.com/racing/indycar/a2014111/dallara-named-indycar-chassis-supplier-2012/">"Dallara named IndyCar chassis supplier for 2012"</a>. <i>Autoweek</i><span class="reference-accessdate">. Retrieved <span class="nowrap">August 2,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Autoweek&rft.atitle=Dallara+named+IndyCar+chassis+supplier+for+2012&rft.date=2010-07-13&rft.au=Autoweek&rft_id=http%3A%2F%2Fautoweek.com%2Fracing%2Findycar%2Fa2014111%2Fdallara-named-indycar-chassis-supplier-2012%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20111119150523/http://blog.indycar.com/2010/12/27/indycars-2012-chassis-not-another-car-of-tomorrow">"IndyCar's 2012 Chassis: Lessons Learned from the Car of Tomorrow"</a>. Archived from <a rel="nofollow" class="external text" href="http://blog.indycar.com/2010/12/27/indycars-2012-chassis-not-another-car-of-tomorrow">the original</a> on November 19, 2011<span class="reference-accessdate">. Retrieved <span class="nowrap">September 14,</span> 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=IndyCar%27s+2012+Chassis%3A+Lessons+Learned+from+the+Car+of+Tomorrow&rft_id=http%3A%2F%2Fblog.indycar.com%2F2010%2F12%2F27%2Findycars-2012-chassis-not-another-car-of-tomorrow&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20121012203030/http://www.autoweek.com/article/20100714/IRL/100719942">"Dallara named IndyCar chassis supplier for 2012"</a>. Archived from <a rel="nofollow" class="external text" href="http://www.autoweek.com/article/20100714/IRL/100719942">the original</a> on October 12, 2012<span class="reference-accessdate">. Retrieved <span class="nowrap">January 20,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Dallara+named+IndyCar+chassis+supplier+for+2012&rft_id=http%3A%2F%2Fwww.autoweek.com%2Farticle%2F20100714%2FIRL%2F100719942&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20130102071621/http://auto-racing.speedtv.com/article/indycar-aero-kit-discussions-decisions-continue-to-evolve/">"Aero Kit Discussions, Decisions Continue To Evolve"</a>. Archived from <a rel="nofollow" class="external text" href="http://auto-racing.speedtv.com/article/indycar-aero-kit-discussions-decisions-continue-to-evolve/">the original</a> on January 2, 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">January 20,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Aero+Kit+Discussions%2C+Decisions+Continue+To+Evolve&rft_id=http%3A%2F%2Fauto-racing.speedtv.com%2Farticle%2Findycar-aero-kit-discussions-decisions-continue-to-evolve%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20130303230546/http://sportsillustrated.cnn.com/2012/writers/tim_tuttle/10/17/Dan-Wheldon-IndyCar-DW12/index.html">"Dallara DW12, named after the late Dan Wheldon, transformed IndyCar"</a>. Archived from <a rel="nofollow" class="external text" href="http://sportsillustrated.cnn.com/2012/writers/tim_tuttle/10/17/Dan-Wheldon-IndyCar-DW12/index.html">the original</a> on March 3, 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">January 20,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Dallara+DW12%2C+named+after+the+late+Dan+Wheldon%2C+transformed+IndyCar&rft_id=http%3A%2F%2Fsportsillustrated.cnn.com%2F2012%2Fwriters%2Ftim_tuttle%2F10%2F17%2FDan-Wheldon-IndyCar-DW12%2Findex.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.indycar.com/News/2016/09/09-14-Aero-Kits-Future">"Aero kit development frozen for 2017; Series plans universal car in 2018"</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20170220093149/http://www.indycar.com/News/2016/09/09-14-Aero-Kits-Future">Archived</a> from the original on February 20, 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">February 20,</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Aero+kit+development+frozen+for+2017%3B+Series+plans+universal+car+in+2018&rft_id=http%3A%2F%2Fwww.indycar.com%2FNews%2F2016%2F09%2F09-14-Aero-Kits-Future&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGlendenning" class="citation web cs1">Glendenning, Mark. <a rel="nofollow" class="external text" href="http://www.autosport.com/news/report.php/id/112819">"IndyCar wants Indianapolis speed record beaten by 2016"</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20170220094212/http://www.autosport.com/news/report.php/id/112819">Archived</a> from the original on February 20, 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">February 20,</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=IndyCar+wants+Indianapolis+speed+record+beaten+by+2016&rft.aulast=Glendenning&rft.aufirst=Mark&rft_id=http%3A%2F%2Fwww.autosport.com%2Fnews%2Freport.php%2Fid%2F112819&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://racer.com/2021/01/01/insight-progress-made-and-changes-to-come-with-indycars-aeroscreen/">"INSIGHT: Progress made – and changes to come – with IndyCar's aeroscreen"</a>. <i>RACER</i>. January 1, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">August 2,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=RACER&rft.atitle=INSIGHT%3A+Progress+made+%E2%80%93+and+changes+to+come+%E2%80%93+with+IndyCar%27s+aeroscreen&rft.date=2021-01-01&rft_id=https%3A%2F%2Fracer.com%2F2021%2F01%2F01%2Finsight-progress-made-and-changes-to-come-with-indycars-aeroscreen%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.xtrac.com/product/assisted-gearchange-system/">"Assisted Gearchange System"</a>. <i>xtrac.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">October 9,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=xtrac.com&rft.atitle=Assisted+Gearchange+System&rft_id=https%3A%2F%2Fwww.xtrac.com%2Fproduct%2Fassisted-gearchange-system%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.indycar.com/News/2019/05/05-24-Aeroscreen-Red-Bull-announcement">"INDYCAR Announces Plan For Cockpit Protection Innovation"</a>. <i>IndyCar.com</i>. IndyCar Series. May 24, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">June 7,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=IndyCar.com&rft.atitle=INDYCAR+Announces+Plan+For+Cockpit+Protection+Innovation&rft.date=2019-05-24&rft_id=http%3A%2F%2Fwww.indycar.com%2FNews%2F2019%2F05%2F05-24-Aeroscreen-Red-Bull-announcement&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-22">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.speedwaydigest.com/index.php/news/speedway-news/22457-sunoco-named-official-fuel-for-indianapolis-motor-speedway-and-extends-role-as-official-fuel-of-indycar-in-new-multi-year-agreement">"Sunoco named official fuel for Indianapolis Motor Speedway and extends role as official fuel of INDYCAR in new multi-year agreement"</a>. <i>IndyCar Series</i>. speedwaydigest.com. March 3, 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">March 3,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=IndyCar+Series&rft.atitle=Sunoco+named+official+fuel+for+Indianapolis+Motor+Speedway+and+extends+role+as+official+fuel+of+INDYCAR+in+new+multi-year+agreement&rft.date=2010-03-03&rft_id=https%3A%2F%2Fwww.speedwaydigest.com%2Findex.php%2Fnews%2Fspeedway-news%2F22457-sunoco-named-official-fuel-for-indianapolis-motor-speedway-and-extends-role-as-official-fuel-of-indycar-in-new-multi-year-agreement&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-autoworld-23"><span class="mw-cite-backlink">^ <a href="#cite_ref-autoworld_23-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-autoworld_23-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20100108015047/http://www.autoworld.com/news/Oldsmobile/IRL_Aurora.htm">"IRL Aurora V8"</a>. Autoworld.com. March 29, 2001. Archived from <a rel="nofollow" class="external text" href="http://www.autoworld.com/news/Oldsmobile/IRL_Aurora.htm">the original</a> on January 8, 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">August 23,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=IRL+Aurora+V8&rft.date=2001-03-29&rft_id=http%3A%2F%2Fwww.autoworld.com%2Fnews%2FOldsmobile%2FIRL_Aurora.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-24"><span class="mw-cite-backlink"><b><a href="#cite_ref-24">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRife2003" class="citation web cs1">Rife, Tom (May 20, 2003). <a rel="nofollow" class="external text" href="http://www.espn.com/rpm/irl/2003/0520/1556796.html">"Fun facts about IndyCars"</a>. <i>ESPN</i><span class="reference-accessdate">. Retrieved <span class="nowrap">April 19,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ESPN&rft.atitle=Fun+facts+about+IndyCars&rft.date=2003-05-20&rft.aulast=Rife&rft.aufirst=Tom&rft_id=http%3A%2F%2Fwww.espn.com%2Frpm%2Firl%2F2003%2F0520%2F1556796.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110606181110/http://www.motorsport.com/news/article.asp?ID=22997&FS=IRL">"IRL Engine Specifications Announced for 2000–2004 Seasons"</a>. Motorsport.com. November 17, 1998. Archived from <a rel="nofollow" class="external text" href="http://www.motorsport.com/news/article.asp?ID=22997&FS=IRL">the original</a> on June 6, 2011<span class="reference-accessdate">. Retrieved <span class="nowrap">August 23,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=IRL+Engine+Specifications+Announced+for+2000%E2%80%932004+Seasons&rft.date=1998-11-17&rft_id=http%3A%2F%2Fwww.motorsport.com%2Fnews%2Farticle.asp%3FID%3D22997%26FS%3DIRL&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-26"><span class="mw-cite-backlink"><b><a href="#cite_ref-26">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20130505083628/http://www.sae.org/automag/techbriefs/03-2002/">"Chevy revs for 2002 IRL season"</a>. SAE Intl. Archived from <a rel="nofollow" class="external text" href="http://www.sae.org/automag/techbriefs/03-2002/">the original</a> on May 5, 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">August 23,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Chevy+revs+for+2002+IRL+season&rft_id=http%3A%2F%2Fwww.sae.org%2Fautomag%2Ftechbriefs%2F03-2002%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-27">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://hondanews.com/en-US/releases/honda-to-serve-as-single-indycar-engine-supplier-in-2006?page=227&page_size=20">"Honda to Serve as Single IndyCar Engine Supplier in 2006"</a>. <i>HondaNews.com</i>. December 15, 2005<span class="reference-accessdate">. Retrieved <span class="nowrap">December 15,</span> 2005</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=HondaNews.com&rft.atitle=Honda+to+Serve+as+Single+IndyCar+Engine+Supplier+in+2006&rft.date=2005-12-15&rft_id=https%3A%2F%2Fhondanews.com%2Fen-US%2Freleases%2Fhonda-to-serve-as-single-indycar-engine-supplier-in-2006%3Fpage%3D227%26page_size%3D20&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-28">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20191018033104/https://www.motorsport.com/indycar/news/irl-series-names-honda-as-sole-engine-supplier/207207/">"IRL: Series names Honda as sole engine supplier"</a>. <i>Motorsport.com</i>. December 15, 2005. Archived from <a rel="nofollow" class="external text" href="http://www.motorsport.com/indycar/news/irl-series-names-honda-as-sole-engine-supplier/207207/">the original</a> on October 18, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">December 15,</span> 2005</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Motorsport.com&rft.atitle=IRL%3A+Series+names+Honda+as+sole+engine+supplier&rft.date=2005-12-15&rft_id=http%3A%2F%2Fwww.motorsport.com%2Findycar%2Fnews%2Firl-series-names-honda-as-sole-engine-supplier%2F207207%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-29"><span class="mw-cite-backlink"><b><a href="#cite_ref-29">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFReitz2006" class="citation news cs1">Reitz, Victoria (May 25, 2006). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20080502173806/http://machinedesign.com/ContentItem/58501/Levelingtheplayingfield.aspx">"Leveling the playing field"</a>. MachineDesign.com. Archived from <a rel="nofollow" class="external text" href="http://machinedesign.com/ContentItem/58501/Levelingtheplayingfield.aspx">the original</a> on May 2, 2008<span class="reference-accessdate">. Retrieved <span class="nowrap">April 13,</span> 2003</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Leveling+the+playing+field&rft.date=2006-05-25&rft.aulast=Reitz&rft.aufirst=Victoria&rft_id=http%3A%2F%2Fmachinedesign.com%2FContentItem%2F58501%2FLevelingtheplayingfield.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-30"><span class="mw-cite-backlink"><b><a href="#cite_ref-30">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://www.racer.com/indycar-confirms-rule-changes-cost-savings/article/161135/">"IndyCar confirms rule changes, cost savings"</a>. Racer.com. January 12, 2010. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100525042056/http://www.racer.com/indycar-confirms-rule-changes-cost-savings/article/161135/">Archived</a> from the original on May 25, 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">August 23,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=IndyCar+confirms+rule+changes%2C+cost+savings&rft.date=2010-01-12&rft_id=http%3A%2F%2Fwww.racer.com%2Findycar-confirms-rule-changes-cost-savings%2Farticle%2F161135%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-31"><span class="mw-cite-backlink"><b><a href="#cite_ref-31">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://www.indycar.com/Fan-Info/INDYCAR-101/The-Car-Dallara/IndyCar-Series-Chassis-Specifications">"Fan Info – INDYCAR 101 – The Car Dallara – Indycar Series Chassis Specifications"</a>. indycar.com. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141003200418/http://www.indycar.com/Fan-Info/INDYCAR-101/The-Car-Dallara/IndyCar-Series-Chassis-Specifications">Archived</a> from the original on October 3, 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">October 7,</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Fan+Info+%E2%80%93+INDYCAR+101+%E2%80%93+The+Car+Dallara+%E2%80%93+Indycar+Series+Chassis+Specifications&rft_id=http%3A%2F%2Fwww.indycar.com%2FFan-Info%2FINDYCAR-101%2FThe-Car-Dallara%2FIndyCar-Series-Chassis-Specifications&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-32">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTuttle2012" class="citation web cs1">Tuttle, Tim (May 14, 2012). <a rel="nofollow" class="external text" href="https://www.roadandtrack.com/racing/race-coverage/the-lotus-struggle-trackside-at-indy-2012-34820">"The Lotus Struggle – Trackside at Indy 2012"</a>. <i>Road & Track</i><span class="reference-accessdate">. Retrieved <span class="nowrap">July 24,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Road+%26+Track&rft.atitle=The+Lotus+Struggle+%E2%80%93+Trackside+at+Indy+2012&rft.date=2012-05-14&rft.aulast=Tuttle&rft.aufirst=Tim&rft_id=https%3A%2F%2Fwww.roadandtrack.com%2Fracing%2Frace-coverage%2Fthe-lotus-struggle-trackside-at-indy-2012-34820&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-33"><span class="mw-cite-backlink"><b><a href="#cite_ref-33">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.indycar.com/News/2019/08/08-01-INDYCAR-Hybrid">"New For INDYCAR 2022: Single-source Hybrid System"</a>. <i>IndyCar.com</i>. August 1, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">August 1,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=IndyCar.com&rft.atitle=New+For+INDYCAR+2022%3A+Single-source+Hybrid+System&rft.date=2019-08-01&rft_id=https%3A%2F%2Fwww.indycar.com%2FNews%2F2019%2F08%2F08-01-INDYCAR-Hybrid&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-34"><span class="mw-cite-backlink"><b><a href="#cite_ref-34">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://sports.stackexchange.com/questions/10455/formula-one-and-indy-cars">Formula One and Indy Cars</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20171214124549/https://sports.stackexchange.com/questions/10455/formula-one-and-indy-cars">Archived</a> 2017-12-14 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, sports.stackexchange.com, June 7, 2015</span> </li> <li id="cite_note-35"><span class="mw-cite-backlink"><b><a href="#cite_ref-35">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.indycar.com/Fan-Info/INDYCAR-101/The-Car-Dallara/Car-Comparisons">IndyCar Series car comparisons</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20171214124355/http://www.indycar.com/Fan-Info/INDYCAR-101/The-Car-Dallara/Car-Comparisons">Archived</a> 2017-12-14 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, indycar.com</span> </li> <li id="cite_note-36"><span class="mw-cite-backlink"><b><a href="#cite_ref-36">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.express.co.uk/sport/f1-autosport/809783/Indy-500-how-fast-top-speed-500-mile-race-200-laps">Indy 500: How fast do the cars go? How long does the race last? All you need to know</a>, express.co.uk, May 28, 2017</span> </li> <li id="cite_note-indycar.com-37"><span class="mw-cite-backlink">^ <a href="#cite_ref-indycar.com_37-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-indycar.com_37-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.indycar.com/news/story.php?story_id=8257">IndyCar Series Technical Update Press Conference</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071114203122/http://www.indycar.com/news/story.php?story_id=8257">Archived</a> 2007-11-14 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, IndyCar.com, February 22, 2007</span> </li> <li id="cite_note-roadandtrack.com-38"><span class="mw-cite-backlink">^ <a href="#cite_ref-roadandtrack.com_38-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-roadandtrack.com_38-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-roadandtrack.com_38-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-roadandtrack.com_38-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.roadandtrack.com/motorsports/news/a18270/you-think-driving-an-indy-car-is-easy/">"You Think Driving An Indy Car Is Easy?"</a>. August 17, 2012. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161019181355/http://www.roadandtrack.com/motorsports/news/a18270/you-think-driving-an-indy-car-is-easy/">Archived</a> from the original on October 19, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">October 15,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=You+Think+Driving+An+Indy+Car+Is+Easy%3F&rft.date=2012-08-17&rft_id=http%3A%2F%2Fwww.roadandtrack.com%2Fmotorsports%2Fnews%2Fa18270%2Fyou-think-driving-an-indy-car-is-easy%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-39"><span class="mw-cite-backlink"><b><a href="#cite_ref-39">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBrittle2024" class="citation web cs1">Brittle, Cian (January 11, 2024). <a rel="nofollow" class="external text" href="https://www.blackbookmotorsport.com/news/indycar-texas-motor-speedway/">"IndyCar: Texas Motor Speedway return not guaranteed in 2025"</a>. <i>BlackBook Motorsport</i><span class="reference-accessdate">. Retrieved <span class="nowrap">October 22,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=BlackBook+Motorsport&rft.atitle=IndyCar%3A+Texas+Motor+Speedway+return+not+guaranteed+in+2025&rft.date=2024-01-11&rft.aulast=Brittle&rft.aufirst=Cian&rft_id=https%3A%2F%2Fwww.blackbookmotorsport.com%2Fnews%2Findycar-texas-motor-speedway%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-40"><span class="mw-cite-backlink"><b><a href="#cite_ref-40">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.indycar.com/news/2024/10/10-07-arlingtongp">"Unique Partnership Presents INDYCAR Grand Prix of Arlington"</a>. <i>IndyCar.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">October 22,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=IndyCar.com&rft.atitle=Unique+Partnership+Presents+INDYCAR+Grand+Prix+of+Arlington&rft_id=https%3A%2F%2Fwww.indycar.com%2Fnews%2F2024%2F10%2F10-07-arlingtongp&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-41"><span class="mw-cite-backlink"><b><a href="#cite_ref-41">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.indycar.com/news/2022/02/02-25-fan-survey">"INDYCAR, Motorsport Network Reveal Large Global Fan Survey"</a>. IndyCar.com. February 25, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">May 2,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=INDYCAR%2C+Motorsport+Network+Reveal+Large+Global+Fan+Survey&rft.date=2022-02-25&rft_id=https%3A%2F%2Fwww.indycar.com%2Fnews%2F2022%2F02%2F02-25-fan-survey&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-42"><span class="mw-cite-backlink"><b><a href="#cite_ref-42">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20220127115922/https://www.indycar.com/Fan-Info/INDYCAR-101/Procedures-and-Rules/Engine-Manufacturers-Award">"Engine Manufacturer Championship"</a>. <i>indycar.com</i>. Archived from <a rel="nofollow" class="external text" href="https://www.indycar.com/Fan-Info/INDYCAR-101/Procedures-and-Rules/Engine-Manufacturers-Award">the original</a> on January 27, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">April 11,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=indycar.com&rft.atitle=Engine+Manufacturer+Championship&rft_id=https%3A%2F%2Fwww.indycar.com%2FFan-Info%2FINDYCAR-101%2FProcedures-and-Rules%2FEngine-Manufacturers-Award&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-43"><span class="mw-cite-backlink"><b><a href="#cite_ref-43">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFindycar.com_Staff2009" class="citation news cs1">indycar.com Staff (October 19, 2009). <a rel="nofollow" class="external text" href="http://www.indycar.com/news/archive/show/55-izod-indycar-series/33847-night-for-the-fans/">"Night for the fans"</a>. IndyCar.com<span class="reference-accessdate">. Retrieved <span class="nowrap">August 23,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Night+for+the+fans&rft.date=2009-10-19&rft.au=indycar.com+Staff&rft_id=http%3A%2F%2Fwww.indycar.com%2Fnews%2Farchive%2Fshow%2F55-izod-indycar-series%2F33847-night-for-the-fans%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span> <sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title=" Dead link tagged December 2017">permanent dead link</span></a></i><span style="visibility:hidden; color:transparent; padding-left:2px">‍</span>]</span></sup></span> </li> <li id="cite_note-44"><span class="mw-cite-backlink"><b><a href="#cite_ref-44">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://www.sportsbusinessdaily.com/article/35985">"IRL Adds TNN to its family as all '98 races on broadcast TV"</a>. Sports Business Daily. December 4, 1997. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110104042125/http://www.sportsbusinessdaily.com/article/35985">Archived</a> from the original on January 4, 2011<span class="reference-accessdate">. Retrieved <span class="nowrap">August 23,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=IRL+Adds+TNN+to+its+family+as+all+%2798+races+on+broadcast+TV&rft.date=1997-12-04&rft_id=http%3A%2F%2Fwww.sportsbusinessdaily.com%2Farticle%2F35985&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-45"><span class="mw-cite-backlink"><b><a href="#cite_ref-45">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.theautochannel.com/news/date/19971204/news008400.html">1998 IRL Races To Be Covered On Four Major Television Networks</a> – The Auto Channel, 4 December 1997</span> </li> <li id="cite_note-46"><span class="mw-cite-backlink"><b><a href="#cite_ref-46">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.theautochannel.com/news/date/19990715/news026706.html">ABC, ESPN2 to Televise Final Two Races of '99 Pep Boys IRL Season</a> – The Auto Channel, 16 July 1999</span> </li> <li id="cite_note-47"><span class="mw-cite-backlink"><b><a href="#cite_ref-47">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.broadcastingcable.com/news/abc-espn-stay-indy-circuit-89436">ABC, ESPN stay on Indy circuit</a> – Broadcasting Cable, 1 September 2001</span> </li> <li id="cite_note-48"><span class="mw-cite-backlink"><b><a href="#cite_ref-48">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20130507111427/http://www.insideindianabusiness.com/newsitem.asp?ID=30863">"IndyCar Announces New TV Deal"</a>. insideindianabusiness.com. August 7, 2008. Archived from <a rel="nofollow" class="external text" href="http://www.insideindianabusiness.com/newsitem.asp?ID=30863">the original</a> on May 7, 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">October 29,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=IndyCar+Announces+New+TV+Deal&rft.date=2008-08-07&rft_id=http%3A%2F%2Fwww.insideindianabusiness.com%2Fnewsitem.asp%3FID%3D30863&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-49"><span class="mw-cite-backlink"><b><a href="#cite_ref-49">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.indycar.com/~/media/Files/Current-Schedule.pdf">"2016 Schedule"</a> <span class="cs1-format">(PDF)</span>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160701093621/http://www.indycar.com/~/media/Files/Current-Schedule.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on July 1, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">June 5,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=2016+Schedule&rft_id=http%3A%2F%2Fwww.indycar.com%2F~%2Fmedia%2FFiles%2FCurrent-Schedule.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-50"><span class="mw-cite-backlink"><b><a href="#cite_ref-50">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.indycar.com/News/2018/03/03-21-INDYCAR-NBC-Sports-rights-deal">"INDYCAR SIGNS MULTIYEAR MEDIA RIGHTS PACKAGE WITH NBC SPORTS GROUP"</a>. IndyCar Series. March 21, 2018. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180322020753/https://www.indycar.com/News/2018/03/03-21-INDYCAR-NBC-Sports-rights-deal">Archived</a> from the original on March 22, 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">March 23,</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=INDYCAR+SIGNS+MULTIYEAR+MEDIA+RIGHTS+PACKAGE+WITH+NBC+SPORTS+GROUP&rft.date=2018-03-21&rft_id=https%3A%2F%2Fwww.indycar.com%2FNews%2F2018%2F03%2F03-21-INDYCAR-NBC-Sports-rights-deal&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-51"><span class="mw-cite-backlink"><b><a href="#cite_ref-51">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation pressrelease cs1"><a rel="nofollow" class="external text" href="http://nbcsportsgrouppressbox.com/2018/03/21/nbc-sports-group-and-indycar-partner-on-comprehensive-multi-year-media-rights-agreement/">"NBC SPORTS GROUP AND INDYCAR PARTNER ON COMPREHENSIVE, MULTI-YEAR MEDIA RIGHTS AGREEMENT"</a> (Press release). <a href="/wiki/NBC_Sports_Group" title="NBC Sports Group">NBC Sports Group</a>. March 21, 2018. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180324101813/http://nbcsportsgrouppressbox.com/2018/03/21/nbc-sports-group-and-indycar-partner-on-comprehensive-multi-year-media-rights-agreement/">Archived</a> from the original on March 24, 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">March 23,</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=NBC+SPORTS+GROUP+AND+INDYCAR+PARTNER+ON+COMPREHENSIVE%2C+MULTI-YEAR+MEDIA+RIGHTS+AGREEMENT&rft.pub=NBC+Sports+Group&rft.date=2018-03-21&rft_id=http%3A%2F%2Fnbcsportsgrouppressbox.com%2F2018%2F03%2F21%2Fnbc-sports-group-and-indycar-partner-on-comprehensive-multi-year-media-rights-agreement%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-52"><span class="mw-cite-backlink"><b><a href="#cite_ref-52">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAyello2018" class="citation news cs1">Ayello, Jim (March 21, 2018). <a rel="nofollow" class="external text" href="https://www.indystar.com/story/sports/motor/2018/03/21/indycar-races-broadcast-nbc-beginning-2019/444807002/">"The Indy 500 will soon have a new TV network"</a>. <i><a href="/wiki/The_Indianapolis_Star" title="The Indianapolis Star">The Indianapolis Star</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180322041348/https://www.indystar.com/story/sports/motor/2018/03/21/indycar-races-broadcast-nbc-beginning-2019/444807002/">Archived</a> from the original on March 22, 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">March 23,</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Indianapolis+Star&rft.atitle=The+Indy+500+will+soon+have+a+new+TV+network&rft.date=2018-03-21&rft.aulast=Ayello&rft.aufirst=Jim&rft_id=https%3A%2F%2Fwww.indystar.com%2Fstory%2Fsports%2Fmotor%2F2018%2F03%2F21%2Findycar-races-broadcast-nbc-beginning-2019%2F444807002%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-53"><span class="mw-cite-backlink"><b><a href="#cite_ref-53">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSteinberg2018" class="citation news cs1">Steinberg, Brian (March 21, 2018). <a rel="nofollow" class="external text" href="https://variety.com/2018/tv/news/indianapolis-500-indycar-nbc-sports-abc-1202732343">"NBC Sports Grabs Indianapolis 500 Rights From ABC After 54 Years"</a>. <i><a href="/wiki/Variety_(magazine)" title="Variety (magazine)">Variety</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180322020212/http://variety.com/2018/tv/news/indianapolis-500-indycar-nbc-sports-abc-1202732343/">Archived</a> from the original on March 22, 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">March 23,</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Variety&rft.atitle=NBC+Sports+Grabs+Indianapolis+500+Rights+From+ABC+After+54+Years&rft.date=2018-03-21&rft.aulast=Steinberg&rft.aufirst=Brian&rft_id=https%3A%2F%2Fvariety.com%2F2018%2Ftv%2Fnews%2Findianapolis-500-indycar-nbc-sports-abc-1202732343&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-54"><span class="mw-cite-backlink"><b><a href="#cite_ref-54">^</a></b></span> <span class="reference-text">wwtraceway.com/nbc-indycar-announce-2022-ntt-indycar-series-tv-broadcast-times-wwtr-will-air-on-usa-network/</span> </li> <li id="cite_note-55"><span class="mw-cite-backlink"><b><a href="#cite_ref-55">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.motorsportweek.com/2024/06/13/indycar-finds-new-tv-home-with-fox-sports-in-2025-amid-schedule-reveal/">"IndyCar finds new TV home with Fox Sports in 2025 amid schedule reveal"</a>. <i>Motorsport Week</i>. June 13, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">June 13,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Motorsport+Week&rft.atitle=IndyCar+finds+new+TV+home+with+Fox+Sports+in+2025+amid+schedule+reveal&rft.date=2024-06-13&rft_id=https%3A%2F%2Fwww.motorsportweek.com%2F2024%2F06%2F13%2Findycar-finds-new-tv-home-with-fox-sports-in-2025-amid-schedule-reveal%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-56"><span class="mw-cite-backlink"><b><a href="#cite_ref-56">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090817225923/http://about.five.tv/taxonomy/term/60/0/feed">"TV Feed"</a>. About Five. Archived from <a rel="nofollow" class="external text" href="http://about.five.tv/taxonomy/term/60/0/feed">the original</a> on August 17, 2009<span class="reference-accessdate">. Retrieved <span class="nowrap">August 23,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=TV+Feed&rft_id=http%3A%2F%2Fabout.five.tv%2Ftaxonomy%2Fterm%2F60%2F0%2Ffeed&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-sn-indycar-57"><span class="mw-cite-backlink"><b><a href="#cite_ref-sn-indycar_57-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20130302015002/http://www.indycar.com/en/News/2013/02/2-26-Sportsnet-signs-deal-as-Canadian-broadcaster">"Blanketing Canada with in-depth series coverage"</a>. IndyCar.com. Archived from <a rel="nofollow" class="external text" href="http://www.indycar.com/en/News/2013/02/2-26-Sportsnet-signs-deal-as-Canadian-broadcaster">the original</a> on March 2, 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">March 4,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Blanketing+Canada+with+in-depth+series+coverage&rft.pub=IndyCar.com&rft_id=http%3A%2F%2Fwww.indycar.com%2Fen%2FNews%2F2013%2F02%2F2-26-Sportsnet-signs-deal-as-Canadian-broadcaster&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-58"><span class="mw-cite-backlink"><b><a href="#cite_ref-58">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.bellmedia.ca/the-lede/press/from-the-formation-lap-to-the-finish-line-tsns-expansive-auto-racing-schedule-features-every-race-from-formula-1-nascar-and-the-ntt-indycar-series-beginning-february-5/">"From the Formation Lap to the Finish Line: TSN's Expansive Auto Racing Schedule Features Every Race from Formula 1®, NASCAR, and the NTT INDYCAR SERIES – Bell Media"</a>. <i>From the Formation Lap to the Finish Line: TSN’s Expansive Auto Racing Schedule Features Every Race from Formula 1®, NASCAR, and the NTT INDYCAR SERIES – Bell Media</i><span class="reference-accessdate">. Retrieved <span class="nowrap">February 7,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=From+the+Formation+Lap+to+the+Finish+Line%3A+TSN%E2%80%99s+Expansive+Auto+Racing+Schedule+Features+Every+Race+from+Formula+1%C2%AE%2C+NASCAR%2C+and+the+NTT+INDYCAR+SERIES+%E2%80%93+Bell+Media&rft.atitle=From+the+Formation+Lap+to+the+Finish+Line%3A+TSN%27s+Expansive+Auto+Racing+Schedule+Features+Every+Race+from+Formula+1%C2%AE%2C+NASCAR%2C+and+the+NTT+INDYCAR+SERIES+%E2%80%93+Bell+Media&rft_id=https%3A%2F%2Fwww.bellmedia.ca%2Fthe-lede%2Fpress%2Ffrom-the-formation-lap-to-the-finish-line-tsns-expansive-auto-racing-schedule-features-every-race-from-formula-1-nascar-and-the-ntt-indycar-series-beginning-february-5%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-:0-59"><span class="mw-cite-backlink">^ <a href="#cite_ref-:0_59-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:0_59-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.indycar.com/news/2022/02/02-22-internationaltv">"INDYCAR's International Broadcast Reach Continues To Grow"</a>. <i>IndyCar.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">February 24,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=IndyCar.com&rft.atitle=INDYCAR%27s+International+Broadcast+Reach+Continues+To+Grow&rft_id=https%3A%2F%2Fwww.indycar.com%2Fnews%2F2022%2F02%2F02-22-internationaltv&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-60"><span class="mw-cite-backlink"><b><a href="#cite_ref-60">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://natelinha.uol.com.br/televisao/2021/04/12/depois-de-fechar-com-formula-e-tv-cultura-anuncia-formula-indy-162152.php">"Depois de fechar com Fórmula E, TV Cultura anuncia Fórmula Indy"</a>. <i>NaTelinha</i> (in Brazilian Portuguese)<span class="reference-accessdate">. Retrieved <span class="nowrap">May 30,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=NaTelinha&rft.atitle=Depois+de+fechar+com+F%C3%B3rmula+E%2C+TV+Cultura+anuncia+F%C3%B3rmula+Indy&rft_id=https%3A%2F%2Fnatelinha.uol.com.br%2Ftelevisao%2F2021%2F04%2F12%2Fdepois-de-fechar-com-formula-e-tv-cultura-anuncia-formula-indy-162152.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-61"><span class="mw-cite-backlink"><b><a href="#cite_ref-61">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://www.lance.com.br/fora-de-campo/tv-cultura-fecha-com-formula-indy-no-brasil-espn-e-star-asseguram-os-direitos-para-tv-fechada-1.html">"TV Cultura fecha com Fórmula Indy no Brasil; ESPN e Star+ asseguram os direitos para TV fechada"</a>. <i>Lance!</i> (in Brazilian Portuguese)<span class="reference-accessdate">. Retrieved <span class="nowrap">February 24,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Lance%21&rft.atitle=TV+Cultura+fecha+com+F%C3%B3rmula+Indy+no+Brasil%3B+ESPN+e+Star%2B+asseguram+os+direitos+para+TV+fechada&rft_id=https%3A%2F%2Fwww.lance.com.br%2Ffora-de-campo%2Ftv-cultura-fecha-com-formula-indy-no-brasil-espn-e-star-asseguram-os-direitos-para-tv-fechada-1.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> <li id="cite_note-62"><span class="mw-cite-backlink"><b><a href="#cite_ref-62">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation pressrelease cs1"><a rel="nofollow" class="external text" href="https://www.indycar.com/news/2022/03/03-19-INDYCAR-Live">"INDYCAR Live Makes Debut at Texas"</a>. <i>IndyCar Series</i> (Press release). March 19, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">March 25,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=INDYCAR+Live+Makes+Debut+at+Texas&rft.date=2022-03-19&rft_id=https%3A%2F%2Fwww.indycar.com%2Fnews%2F2022%2F03%2F03-19-INDYCAR-Live&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIndyCar+Series" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IndyCar_Series&action=edit&section=59" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid 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a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:IndyCar_Series_Seasons" title="Template:IndyCar Series Seasons"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:IndyCar_Series_Seasons" title="Template talk:IndyCar Series Seasons"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:IndyCar_Series_Seasons" title="Special:EditPage/Template:IndyCar Series Seasons"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="IndyCar_Series" style="font-size:114%;margin:0 4em"><a class="mw-selflink selflink">IndyCar Series</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Leadership</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Tony_George" title="Tony George">Tony George</a> (1996–2009)</li> <li><a href="/wiki/Randy_Bernard" title="Randy Bernard">Randy Bernard</a> (2010–2012)</li> <li>Mark Miles (2013–2019)</li> <li><a href="/wiki/Roger_Penske" title="Roger Penske">Roger Penske</a> (2020–present)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Title sponsors</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Pep_Boys" title="Pep Boys">Pep Boys</a> (1998–1999)</li> <li><a href="/wiki/Northern_Light_Group" title="Northern Light Group">Northern Light Group</a> (2000–2001)</li> <li><a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone</a> (2002)</li> <li><a href="/wiki/Izod" title="Izod">Izod</a> (2010–2013)</li> <li><a href="/wiki/Verizon" title="Verizon">Verizon</a> (2014–2018)</li> <li><a href="/wiki/NTT_Data" title="NTT Data">NTT Data</a> (2019–present)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Major events</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a> (1996–present)</li> <li><a href="/wiki/Genesys_600" class="mw-redirect" title="Genesys 600">Texas 600K</a> (1997–2023)</li> <li><a href="/wiki/IndyCar_Series_at_Iowa_Speedway" title="IndyCar Series at Iowa Speedway">Hy-Vee IndyCar Race Weekend</a> (2007–2020, 2022–present)</li> <li><a href="/wiki/Grand_Prix_of_Long_Beach" title="Grand Prix of Long Beach">Grand Prix of Long Beach</a> (2009–present)</li> <li><a href="/wiki/GMR_Grand_Prix" class="mw-redirect" title="GMR Grand Prix">Grand Prix of Indianapolis</a> (2014–present)</li> <li><a href="/wiki/IZOD_IndyCar_World_Championships" class="mw-redirect" title="IZOD IndyCar World Championships">IZOD IndyCar World Championships</a> (2011)</li> <li><a href="/wiki/MAVTV_500" title="MAVTV 500">California 500</a> (2012–2015)</li> <li><a href="/wiki/ABC_Supply_500" class="mw-redirect" title="ABC Supply 500">Pocono 500</a> (2014–2019)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Seasons</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1996_Indy_Racing_League" title="1996 Indy Racing League">1996</a></li> <li><a href="/wiki/1996%E2%80%9397_Indy_Racing_League" title="1996–97 Indy Racing League">1996–97</a></li> <li><a href="/wiki/1998_Indy_Racing_League" title="1998 Indy Racing League">1998</a></li> <li><a href="/wiki/1999_Indy_Racing_League" title="1999 Indy Racing League">1999</a></li> <li><a href="/wiki/2000_Indy_Racing_League" title="2000 Indy Racing League">2000</a></li> <li><a href="/wiki/2001_Indy_Racing_League" title="2001 Indy Racing League">2001</a></li> <li><a href="/wiki/2002_Indy_Racing_League" title="2002 Indy Racing League">2002</a></li> <li><a href="/wiki/2003_IndyCar_Series" title="2003 IndyCar Series">2003</a></li> <li><a href="/wiki/2004_IndyCar_Series" title="2004 IndyCar Series">2004</a></li> <li><a href="/wiki/2005_IndyCar_Series" title="2005 IndyCar Series">2005</a></li> <li><a href="/wiki/2006_IndyCar_Series" title="2006 IndyCar Series">2006</a></li> <li><a href="/wiki/2007_IndyCar_Series" title="2007 IndyCar Series">2007</a></li> <li><a href="/wiki/2008_IndyCar_Series" title="2008 IndyCar Series">2008</a></li> <li><a href="/wiki/2009_IndyCar_Series" title="2009 IndyCar Series">2009</a></li> <li><a href="/wiki/2010_IndyCar_Series" title="2010 IndyCar Series">2010</a></li> <li><a href="/wiki/2011_IndyCar_Series" title="2011 IndyCar Series">2011</a></li> <li><a href="/wiki/2012_IndyCar_Series" title="2012 IndyCar Series">2012</a></li> <li><a href="/wiki/2013_IndyCar_Series" title="2013 IndyCar Series">2013</a></li> <li><a href="/wiki/2014_IndyCar_Series" title="2014 IndyCar Series">2014</a></li> <li><a href="/wiki/2015_IndyCar_Series" title="2015 IndyCar Series">2015</a></li> <li><a href="/wiki/2016_IndyCar_Series" title="2016 IndyCar Series">2016</a></li> <li><a href="/wiki/2017_IndyCar_Series" title="2017 IndyCar Series">2017</a></li> <li><a href="/wiki/2018_IndyCar_Series" title="2018 IndyCar Series">2018</a></li> <li><a href="/wiki/2019_IndyCar_Series" title="2019 IndyCar Series">2019</a></li> <li><a href="/wiki/2020_IndyCar_Series" title="2020 IndyCar Series">2020</a></li> <li><a href="/wiki/2021_IndyCar_Series" title="2021 IndyCar Series">2021</a></li> <li><a href="/wiki/2022_IndyCar_Series" title="2022 IndyCar Series">2022</a></li> <li><a href="/wiki/2023_IndyCar_Series" title="2023 IndyCar Series">2023</a></li> <li><a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024</a></li> <li><i><a href="/wiki/2025_IndyCar_Series" title="2025 IndyCar Series">2025</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500s</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1996_Indianapolis_500" title="1996 Indianapolis 500">1996</a></li> <li><a href="/wiki/1997_Indianapolis_500" title="1997 Indianapolis 500">1997</a></li> <li><a href="/wiki/1998_Indianapolis_500" title="1998 Indianapolis 500">1998</a></li> <li><a href="/wiki/1999_Indianapolis_500" title="1999 Indianapolis 500">1999</a></li> <li><a href="/wiki/2000_Indianapolis_500" title="2000 Indianapolis 500">2000</a></li> <li><a href="/wiki/2001_Indianapolis_500" title="2001 Indianapolis 500">2001</a></li> <li><a href="/wiki/2002_Indianapolis_500" title="2002 Indianapolis 500">2002</a></li> <li><a href="/wiki/2003_Indianapolis_500" title="2003 Indianapolis 500">2003</a></li> <li><a href="/wiki/2004_Indianapolis_500" title="2004 Indianapolis 500">2004</a></li> <li><a href="/wiki/2005_Indianapolis_500" title="2005 Indianapolis 500">2005</a></li> <li><a href="/wiki/2006_Indianapolis_500" title="2006 Indianapolis 500">2006</a></li> <li><a href="/wiki/2007_Indianapolis_500" title="2007 Indianapolis 500">2007</a></li> <li><a href="/wiki/2008_Indianapolis_500" title="2008 Indianapolis 500">2008</a></li> <li><a href="/wiki/2009_Indianapolis_500" title="2009 Indianapolis 500">2009</a></li> <li><a href="/wiki/2010_Indianapolis_500" title="2010 Indianapolis 500">2010</a></li> <li><a href="/wiki/2011_Indianapolis_500" title="2011 Indianapolis 500">2011</a></li> <li><a href="/wiki/2012_Indianapolis_500" title="2012 Indianapolis 500">2012</a></li> <li><a href="/wiki/2013_Indianapolis_500" title="2013 Indianapolis 500">2013</a></li> <li><a href="/wiki/2014_Indianapolis_500" title="2014 Indianapolis 500">2014</a></li> <li><a href="/wiki/2015_Indianapolis_500" title="2015 Indianapolis 500">2015</a></li> <li><a href="/wiki/2016_Indianapolis_500" title="2016 Indianapolis 500">2016</a></li> <li><a href="/wiki/2017_Indianapolis_500" title="2017 Indianapolis 500">2017</a></li> <li><a href="/wiki/2018_Indianapolis_500" title="2018 Indianapolis 500">2018</a></li> <li><a href="/wiki/2019_Indianapolis_500" title="2019 Indianapolis 500">2019</a></li> <li><a href="/wiki/2020_Indianapolis_500" title="2020 Indianapolis 500">2020</a></li> <li><a href="/wiki/2021_Indianapolis_500" title="2021 Indianapolis 500">2021</a></li> <li><a href="/wiki/2022_Indianapolis_500" title="2022 Indianapolis 500">2022</a></li> <li><a href="/wiki/2023_Indianapolis_500" title="2023 Indianapolis 500">2023</a></li> <li><a href="/wiki/2024_Indianapolis_500" title="2024 Indianapolis 500">2024</a></li> <li><i><a href="/wiki/2025_Indianapolis_500" title="2025 Indianapolis 500">2025</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_American_open-wheel_racing_national_champions" title="List of American open-wheel racing national champions">Champions</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Kenny_Br%C3%A4ck" title="Kenny Bräck">Kenny Bräck</a></li> <li><a href="/wiki/Buzz_Calkins" title="Buzz Calkins">Buzz Calkins</a></li> <li><a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> (six times)</li> <li><a href="/wiki/Dario_Franchitti" title="Dario Franchitti">Dario Franchitti</a> (four times)</li> <li><a href="/wiki/Sam_Hornish_Jr." title="Sam Hornish Jr.">Sam Hornish Jr.</a> (three times)</li> <li><a href="/wiki/Ryan_Hunter-Reay" title="Ryan Hunter-Reay">Ryan Hunter-Reay</a></li> <li><a href="/wiki/Tony_Kanaan" title="Tony Kanaan">Tony Kanaan</a></li> <li><a href="/wiki/Buddy_Lazier" title="Buddy Lazier">Buddy Lazier</a></li> <li><a href="/wiki/Josef_Newgarden" title="Josef Newgarden">Josef Newgarden</a> (twice)</li> <li><a href="/wiki/Simon_Pagenaud" title="Simon Pagenaud">Simon Pagenaud</a></li> <li><a href="/wiki/%C3%81lex_Palou" title="Álex Palou">Álex Palou</a> (three times)</li> <li><a href="/wiki/Will_Power" title="Will Power">Will Power</a> (twice)</li> <li><a href="/wiki/Greg_Ray" title="Greg Ray">Greg Ray</a></li> <li><a href="/wiki/Scott_Sharp" title="Scott Sharp">Scott Sharp</a></li> <li><a href="/wiki/Tony_Stewart" title="Tony Stewart">Tony Stewart</a></li> <li><a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_IndyCar_Series_racetracks" title="List of IndyCar Series racetracks">Tracks</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Oval_track_racing" title="Oval track racing">Ovals</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Gateway_Motorsports_Park" title="Gateway Motorsports Park">Gateway</a></li> <li><a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis (Oval)</a></li> <li><a href="/wiki/Iowa_Speedway" title="Iowa Speedway">Iowa</a></li> <li><a href="/wiki/Milwaukee_Mile" title="Milwaukee Mile">Milwaukee</a></li> <li><a href="/wiki/Nashville_Superspeedway" title="Nashville Superspeedway">Nashville (Oval)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Road_racing" title="Road racing">Road courses</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Barber_Motorsports_Park" title="Barber Motorsports Park">Barber</a></li> <li><a href="/wiki/Indianapolis_Motor_Speedway#IndyCar_Grand_Prix" title="Indianapolis Motor Speedway">Indianapolis (Road Course)</a></li> <li><a href="/wiki/WeatherTech_Raceway_Laguna_Seca" class="mw-redirect" title="WeatherTech Raceway Laguna Seca">Laguna Seca</a></li> <li><a href="/wiki/Mid-Ohio_Sports_Car_Course" title="Mid-Ohio Sports Car Course">Mid-Ohio</a></li> <li><a href="/wiki/Portland_International_Raceway" title="Portland International Raceway">Portland</a></li> <li><a href="/wiki/Road_America" title="Road America">Road America</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Street_circuit" title="Street circuit">Street circuits</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Detroit_Grand_Prix_(IndyCar)" title="Detroit Grand Prix (IndyCar)">Detroit</a></li> <li><a href="/wiki/Acura_Grand_Prix_of_Long_Beach" class="mw-redirect" title="Acura Grand Prix of Long Beach">Long Beach</a></li> <li><a href="/wiki/Firestone_Grand_Prix_of_St._Petersburg" class="mw-redirect" title="Firestone Grand Prix of St. Petersburg">St. Petersburg</a></li> <li><a href="/wiki/Honda_Indy_Toronto" class="mw-redirect" title="Honda Indy Toronto">Toronto</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Atlanta_Motor_Speedway" title="Atlanta Motor Speedway">Atlanta</a></li> <li><a href="/wiki/Circuit_of_the_Americas" title="Circuit of the Americas">Austin</a></li> <li><a href="/wiki/Grand_Prix_of_Baltimore" title="Grand Prix of Baltimore">Baltimore</a></li> <li><a href="/wiki/Charlotte_Motor_Speedway" title="Charlotte Motor Speedway">Charlotte</a></li> <li><a href="/wiki/Chicago_Motor_Speedway" title="Chicago Motor Speedway">Chicago</a></li> <li><a href="/wiki/Chicagoland_Speedway" title="Chicagoland Speedway">Chicagoland</a></li> <li><a href="/wiki/Dover_International_Speedway" class="mw-redirect" title="Dover International Speedway">Dover</a></li> <li><a href="/wiki/Edmonton_Indy" title="Edmonton Indy">Edmonton</a></li> <li><a href="/wiki/Auto_Club_Speedway" title="Auto Club Speedway">Fontana</a></li> <li><a href="/wiki/Homestead%E2%80%93Miami_Speedway" title="Homestead–Miami Speedway">Homestead</a></li> <li><a href="/wiki/Grand_Prix_of_Houston" title="Grand Prix of Houston">Houston</a></li> <li><a href="/wiki/Kansas_Speedway" title="Kansas Speedway">Kansas</a></li> <li><a href="/wiki/Kentucky_Speedway" title="Kentucky Speedway">Kentucky</a></li> <li><a href="/wiki/Las_Vegas_Motor_Speedway" title="Las Vegas Motor Speedway">Las Vegas</a></li> <li><a href="/wiki/Michigan_International_Speedway" title="Michigan International Speedway">Michigan</a></li> <li><a href="/wiki/Twin_Ring_Motegi" title="Twin Ring Motegi">Motegi</a></li> <li><a href="/wiki/Music_City_Grand_Prix" title="Music City Grand Prix">Nashville (Street)</a></li> <li><a href="/wiki/Nazareth_Speedway" title="Nazareth Speedway">Nazareth</a></li> <li><a href="/wiki/New_Hampshire_Motor_Speedway" title="New Hampshire Motor Speedway">New Hampshire</a></li> <li><a href="/wiki/NOLA_Motorsports_Park" title="NOLA Motorsports Park">NOLA</a></li> <li><a href="/wiki/Phoenix_Raceway" title="Phoenix Raceway">Phoenix</a></li> <li><a href="/wiki/Pikes_Peak_International_Raceway" title="Pikes Peak International Raceway">Pikes Peak</a></li> <li><a href="/wiki/Pocono_Raceway" title="Pocono Raceway">Pocono</a></li> <li><a href="/wiki/Richmond_Raceway" title="Richmond Raceway">Richmond</a></li> <li><a href="/wiki/S%C3%A3o_Paulo_Street_Circuit" title="São Paulo Street Circuit">São Paulo</a></li> <li><a href="/wiki/Sonoma_Raceway" title="Sonoma Raceway">Sonoma</a></li> <li><a href="/wiki/Surfers_Paradise_Street_Circuit" title="Surfers Paradise Street Circuit">Surfers Paradise</a> <abbr title="Non-championship">(NC)</abbr></li> <li><a href="/wiki/Texas_Motor_Speedway" title="Texas Motor Speedway">Texas</a></li> <li><a href="/wiki/Walt_Disney_World_Speedway" title="Walt Disney World Speedway">Walt Disney World</a></li> <li><a href="/wiki/Watkins_Glen_International" title="Watkins Glen International">Watkins Glen</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Cancelled</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grand_Prix_of_Boston" title="Grand Prix of Boston">Boston</a></li> <li><a href="/wiki/Aut%C3%B3dromo_Internacional_Nelson_Piquet_(Bras%C3%ADlia)" title="Autódromo Internacional Nelson Piquet (Brasília)">Brasília</a></li> <li><a href="/wiki/Qingdao" title="Qingdao">Qingdao</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Road_to_Indy" class="mw-redirect" title="Road to Indy">Road to Indy</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Indy_NXT" title="Indy NXT">Indy NXT</a></li> <li><a href="/wiki/USF_Pro_2000_Championship" title="USF Pro 2000 Championship">USF Pro 2000</a></li> <li><a href="/wiki/USF2000_Championship" title="USF2000 Championship">USF2000</a></li> <li><a href="/wiki/USF_Juniors" title="USF Juniors">USF Juniors</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Media Broadcasting</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IndyCar_Series_on_ABC" title="IndyCar Series on ABC">ABC</a> (1996–2018)</li> <li><a href="/wiki/CBS_Sports" title="CBS Sports">CBS</a> (1997–1999)</li> <li><a href="/wiki/ESPN_SpeedWorld" title="ESPN SpeedWorld">ESPN/ESPN2</a> (1997–2008)</li> <li><a href="/wiki/Fox_Sports_(United_States)" title="Fox Sports (United States)">Fox</a> (2025–future)</li> <li><a href="/wiki/Fox_Sports_Networks" title="Fox Sports Networks">Fox Sports Net</a> (1998–1999)</li> <li><a href="/wiki/Fox_Sports_1" title="Fox Sports 1">FS1</a> (2025–future)</li> <li><a href="/wiki/Indianapolis_Motor_Speedway_Radio_Network" title="Indianapolis Motor Speedway Radio Network">IMS Radio Network</a> (1996–present)</li> <li><a href="/wiki/IndyCar_Series_on_NBC" title="IndyCar Series on NBC">NBC</a> (2019–2024)</li> <li><a href="/wiki/NBCSN" title="NBCSN">NBCSN</a> (2012–2021)</li> <li><a href="/wiki/Peacock_(streaming_service)" title="Peacock (streaming service)">Peacock</a> (2021–2024)</li> <li><a href="/wiki/Speed_(TV_network)" title="Speed (TV network)">Speedvision</a> (1998–1999)</li> <li><a href="/wiki/Paramount_Network#History" title="Paramount Network">TNN</a> (1998–1999)</li> <li><a href="/wiki/USA_Network" title="USA Network">USA</a> (2020, 2022–2024)</li> <li><a href="/wiki/NBCSN#As_Versus" title="NBCSN">Versus</a> (2009–2011)</li> <li><a href="/wiki/Side-by-side_(graphic)" title="Side-by-side (graphic)">Side-by-side</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Lists</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_American_Championship_Car_winners" title="List of American Championship Car winners">All-time winners</a></li> <li><a href="/wiki/List_of_American_open-wheel_racing_national_champions" title="List of American open-wheel racing national champions">Champions</a></li> <li><a href="/wiki/List_of_IndyCar_Series_drivers" title="List of IndyCar Series drivers">Drivers</a></li> <li><a href="/wiki/List_of_IndyCar_fatalities" title="List of IndyCar fatalities">Fatalities</a></li> <li><a href="/wiki/Category:Female_IndyCar_Series_drivers" title="Category:Female IndyCar Series drivers">Female drivers</a></li> <li><a href="/wiki/List_of_American_Championship_car_racing_points_scoring_systems" title="List of American Championship car racing points scoring systems">Points Systems</a></li> <li><a href="/wiki/List_of_Indycar_races" title="List of Indycar races">Races</a></li> <li><a href="/wiki/List_of_American_Championship_Car_Rookie_of_the_Year_Winners" class="mw-redirect" title="List of American Championship Car Rookie of the Year Winners">Rookies of the Year</a></li> <li><a href="/wiki/List_of_IndyCar_Series_teams" title="List of IndyCar Series teams">Teams</a></li> <li><a href="/wiki/List_of_IndyCar_Series_racetracks" title="List of IndyCar Series racetracks">Tracks</a></li> <li><a href="/wiki/Category:IndyCar_Series_video_games" title="Category:IndyCar Series video games">Video games</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ownership</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Hulman_%26_Company" title="Hulman & Company">Hulman & Company</a> (1996–2019)</li> <li><a href="/wiki/Penske_Corporation" title="Penske Corporation">Penske Corporation</a> (2020–present)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related topics</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IndyCar" title="IndyCar">IndyCar</a></li> <li><a href="/wiki/Championship_Auto_Racing_Teams" title="Championship Auto Racing Teams">CART</a></li> <li><a href="/wiki/Champ_Car_World_Series" title="Champ Car World Series">Champ Car</a></li> <li><a href="/wiki/American_open-wheel_car_racing" title="American open-wheel car racing">History of IndyCar racing</a></li> <li><a href="/wiki/AAA_Contest_Board" title="AAA Contest Board">AAA</a></li> <li><a href="/wiki/Astor_Cup_(auto_race)" title="Astor Cup (auto race)">Astor Cup</a></li> <li><a href="/wiki/Triple_Crown_(IndyCar)" title="Triple Crown (IndyCar)">Triple Crown</a></li> <li><a href="/wiki/Michigan_500" title="Michigan 500">U.S. 500</a></li> <li><a href="/wiki/Dallara" title="Dallara">Dallara</a></li> <li><a href="/wiki/SAFER_barrier" title="SAFER barrier">SAFER barrier</a></li> <li><a href="/wiki/Tobacco_Master_Settlement_Agreement" title="Tobacco Master Settlement Agreement">Master Settlement Agreement</a></li> <li><a href="/wiki/United_States_Auto_Club" title="United States Auto Club">USAC</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Races_of_the_IndyCar_Series" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:IndyCar_Series_races" title="Template:IndyCar Series races"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:IndyCar_Series_races" title="Template talk:IndyCar Series races"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:IndyCar_Series_races" title="Special:EditPage/Template:IndyCar Series races"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Races_of_the_IndyCar_Series" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_Indycar_races" title="List of Indycar races">Races</a> of the <a class="mw-selflink selflink">IndyCar Series</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Current (<a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Oval_track_racing" title="Oval track racing">Ovals</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis</a></li> <li><a href="/wiki/IndyCar_Series_at_Iowa_Speedway" title="IndyCar Series at Iowa Speedway">Iowa</a></li> <li><a href="/wiki/Bommarito_Automotive_Group_500" title="Bommarito Automotive Group 500">Gateway</a></li> <li><a href="/wiki/IndyCar_Series_at_the_Milwaukee_Mile" title="IndyCar Series at the Milwaukee Mile">Milwaukee</a></li> <li><a href="/wiki/Indy_Car_Racing_at_Nashville_Superspeedway" title="Indy Car Racing at Nashville Superspeedway">Nashville</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Road_racing" title="Road racing">Road courses</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/$1_Million_Challenge" title="$1 Million Challenge">Thermal Club</a> <abbr title="Non-championship">(NC)</abbr></li> <li><a href="/wiki/Indy_Grand_Prix_of_Alabama" title="Indy Grand Prix of Alabama">Barber</a></li> <li><a href="/wiki/Grand_Prix_of_Indianapolis" title="Grand Prix of Indianapolis">Indianapolis</a></li> <li><a href="/wiki/Grand_Prix_of_Road_America" title="Grand Prix of Road America">Road America</a></li> <li><a href="/wiki/IndyCar_Monterey_Grand_Prix" title="IndyCar Monterey Grand Prix">Laguna Seca</a></li> <li><a href="/wiki/Indy_200_at_Mid-Ohio" title="Indy 200 at Mid-Ohio">Mid-Ohio</a></li> <li><a href="/wiki/Grand_Prix_of_Portland" title="Grand Prix of Portland">Portland</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Street_circuit" title="Street circuit">Street circuits</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grand_Prix_of_St._Petersburg" title="Grand Prix of St. Petersburg">St. Petersburg</a></li> <li><a href="/wiki/Grand_Prix_of_Long_Beach" title="Grand Prix of Long Beach">Long Beach</a></li> <li><a href="/wiki/Detroit_Grand_Prix_(IndyCar)" title="Detroit Grand Prix (IndyCar)">Detroit</a></li> <li><a href="/wiki/Grand_Prix_of_Toronto" title="Grand Prix of Toronto">Toronto</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Future (<a href="/w/index.php?title=2026_IndyCar_Series&action=edit&redlink=1" class="new" title="2026 IndyCar Series (page does not exist)">2026</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Street_circuits" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Street_circuit" title="Street circuit">Street circuits</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grand_Prix_of_Arlington" title="Grand Prix of Arlington">Arlington</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Oval_track_racing" title="Oval track racing">Ovals</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Atlanta_500_Classic" title="Atlanta 500 Classic">Atlanta</a></li> <li><a href="/wiki/VisionAire_500K" title="VisionAire 500K">Charlotte</a></li> <li><a href="/wiki/Peak_Antifreeze_Indy_300" title="Peak Antifreeze Indy 300">Chicagoland</a></li> <li><a href="/wiki/Dover_International_Speedway#Former_races" class="mw-redirect" title="Dover International Speedway">Dover</a></li> <li><a href="/wiki/MAVTV_500" title="MAVTV 500">Fontana</a></li> <li><a href="/wiki/Caf%C3%A9s_do_Brasil_Indy_300" class="mw-redirect" title="Cafés do Brasil Indy 300">Homestead</a></li> <li><a href="/wiki/RoadRunner_Turbo_Indy_300" title="RoadRunner Turbo Indy 300">Kansas</a></li> <li><a href="/wiki/Kentucky_Indy_300" title="Kentucky Indy 300">Kentucky</a></li> <li><a href="/wiki/IndyCar_races_in_Las_Vegas" title="IndyCar races in Las Vegas">Las Vegas</a></li> <li><a href="/wiki/Michigan_500" title="Michigan 500">Michigan</a></li> <li><a href="/wiki/Indy_Japan_300" title="Indy Japan 300">Motegi</a></li> <li><a href="/wiki/Firestone_Indy_225" title="Firestone Indy 225">Nazareth</a></li> <li><a href="/wiki/New_Hampshire_Indy_225" title="New Hampshire Indy 225">New Hampshire</a></li> <li><a href="/wiki/Jimmy_Bryan_Memorial" title="Jimmy Bryan Memorial">Phoenix</a></li> <li><a href="/wiki/Pikes_Peak_International_Raceway#Race_results" title="Pikes Peak International Raceway">Pikes Peak</a></li> <li><a href="/wiki/Pocono_500_(IndyCar)" title="Pocono 500 (IndyCar)">Pocono</a></li> <li><a href="/wiki/Indy_Richmond_300" title="Indy Richmond 300">Richmond</a></li> <li><a href="/wiki/IndyCar_Series_at_Texas_Motor_Speedway" title="IndyCar Series at Texas Motor Speedway">Texas</a></li> <li><a href="/wiki/Chevy_500" title="Chevy 500">Texas 2</a></li> <li><a href="/wiki/Walt_Disney_World_Speedway#Indy_Racing_League" title="Walt Disney World Speedway">Walt Disney World</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Road_racing" title="Road racing">Road courses</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IndyCar_Classic" title="IndyCar Classic">Austin</a></li> <li><a href="/wiki/Indy_Grand_Prix_of_Louisiana" title="Indy Grand Prix of Louisiana">Louisiana</a></li> <li><a href="/wiki/Indy_Japan_300" title="Indy Japan 300">Motegi</a></li> <li><a href="/wiki/IndyCar_Grand_Prix_of_Sonoma" title="IndyCar Grand Prix of Sonoma">Sonoma</a></li> <li><a href="/wiki/Grand_Prix_at_The_Glen" title="Grand Prix at The Glen">Watkins Glen</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Street_circuit" title="Street circuit">Street circuits</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grand_Prix_of_Baltimore" title="Grand Prix of Baltimore">Baltimore</a></li> <li><a href="/wiki/Edmonton_Indy" title="Edmonton Indy">Edmonton</a></li> <li><a href="/wiki/Grand_Prix_of_Houston" title="Grand Prix of Houston">Houston</a></li> <li><a href="/wiki/Music_City_Grand_Prix" title="Music City Grand Prix">Nashville (Street)</a></li> <li><a href="/wiki/S%C3%A3o_Paulo_Indy_300" title="São Paulo Indy 300">São Paulo</a></li> <li><a href="/wiki/Gold_Coast_Indy_300" title="Gold Coast Indy 300">Surfers Paradise</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="IndyCar_Series_race_venues_(1996–present)" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:IndyCar_Series_racetracks" title="Template:IndyCar Series racetracks"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:IndyCar_Series_racetracks" title="Template talk:IndyCar Series racetracks"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:IndyCar_Series_racetracks" title="Special:EditPage/Template:IndyCar Series racetracks"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="IndyCar_Series_race_venues_(1996–present)" style="font-size:114%;margin:0 4em"><a class="mw-selflink selflink">IndyCar Series</a> <a href="/wiki/List_of_IndyCar_Series_racetracks" title="List of IndyCar Series racetracks">race venues</a> (1996–present)</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Current (<a href="/wiki/2024_IndyCar_Series" title="2024 IndyCar Series">2024</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Oval_track_racing" title="Oval track racing">Ovals</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis (Oval)</a></li> <li><a href="/wiki/Iowa_Speedway" title="Iowa Speedway">Iowa</a></li> <li><a href="/wiki/World_Wide_Technology_Raceway_at_Gateway" class="mw-redirect" title="World Wide Technology Raceway at Gateway">Gateway</a></li> <li><a href="/wiki/Milwaukee_Mile" title="Milwaukee Mile">Milwaukee</a></li> <li><a href="/wiki/Nashville_Superspeedway" title="Nashville Superspeedway">Nashville (Oval)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Road_racing" title="Road racing">Road courses</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Thermal,_California#Thermal_Club" title="Thermal, California">Thermal Club</a> <abbr title="Non-championship">(NC)</abbr></li> <li><a href="/wiki/Barber_Motorsports_Park" title="Barber Motorsports Park">Barber</a></li> <li><a href="/wiki/Indianapolis_Motor_Speedway#GMR_Grand_Prix" title="Indianapolis Motor Speedway">Indianapolis (Road Course)</a></li> <li><a href="/wiki/Road_America" title="Road America">Road America</a></li> <li><a href="/wiki/WeatherTech_Raceway_Laguna_Seca" class="mw-redirect" title="WeatherTech Raceway Laguna Seca">Laguna Seca</a></li> <li><a href="/wiki/Mid-Ohio_Sports_Car_Course" title="Mid-Ohio Sports Car Course">Mid-Ohio</a></li> <li><a href="/wiki/Portland_International_Raceway" title="Portland International Raceway">Portland</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Street_circuit" title="Street circuit">Street circuits</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Firestone_Grand_Prix_of_St._Petersburg" class="mw-redirect" title="Firestone Grand Prix of St. Petersburg">St. Petersburg</a></li> <li><a href="/wiki/Grand_Prix_of_Long_Beach" title="Grand Prix of Long Beach">Long Beach</a></li> <li><a href="/wiki/Detroit_Street_Circuit" class="mw-redirect" title="Detroit Street Circuit">Detroit</a></li> <li><a href="/wiki/Honda_Indy_Toronto" class="mw-redirect" title="Honda Indy Toronto">Toronto</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Oval_track_racing" title="Oval track racing">Ovals</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Atlanta_Motor_Speedway" title="Atlanta Motor Speedway">Atlanta</a></li> <li><a href="/wiki/Charlotte_Motor_Speedway" title="Charlotte Motor Speedway">Charlotte</a></li> <li><a href="/wiki/Chicagoland_Speedway" title="Chicagoland Speedway">Chicagoland</a></li> <li><a href="/wiki/Dover_Motor_Speedway" title="Dover Motor Speedway">Dover</a></li> <li><a href="/wiki/Auto_Club_Speedway" title="Auto Club Speedway">Fontana</a></li> <li><a href="/wiki/Homestead%E2%80%93Miami_Speedway" title="Homestead–Miami Speedway">Homestead</a></li> <li><a href="/wiki/Kansas_Speedway" title="Kansas Speedway">Kansas</a></li> <li><a href="/wiki/Kentucky_Speedway" title="Kentucky Speedway">Kentucky</a></li> <li><a href="/wiki/Las_Vegas_Motor_Speedway" title="Las Vegas Motor Speedway">Las Vegas</a></li> <li><a href="/wiki/Michigan_International_Speedway" title="Michigan International Speedway">Michigan</a></li> <li><a href="/wiki/Mobility_Resort_Motegi" class="mw-redirect" title="Mobility Resort Motegi">Motegi (Oval)</a></li> <li><a href="/wiki/Nazareth_Speedway" title="Nazareth Speedway">Nazareth</a></li> <li><a href="/wiki/New_Hampshire_Motor_Speedway" title="New Hampshire Motor Speedway">New Hampshire</a></li> <li><a href="/wiki/Pikes_Peak_International_Raceway" title="Pikes Peak International Raceway">Pikes Peak</a></li> <li><a href="/wiki/Phoenix_Raceway" title="Phoenix Raceway">Phoenix</a></li> <li><a href="/wiki/Pocono_Raceway" title="Pocono Raceway">Pocono</a></li> <li><a href="/wiki/Richmond_Raceway" title="Richmond Raceway">Richmond</a></li> <li><a href="/wiki/Texas_Motor_Speedway" title="Texas Motor Speedway">Texas</a></li> <li><a href="/wiki/Walt_Disney_World_Speedway" title="Walt Disney World Speedway">Walt Disney World</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Road_racing" title="Road racing">Road courses</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Circuit_of_the_Americas" title="Circuit of the Americas">Austin</a></li> <li><a href="/wiki/Mobility_Resort_Motegi" class="mw-redirect" title="Mobility Resort Motegi">Motegi (Road Course)</a></li> <li><a href="/wiki/NOLA_Motorsports_Park" title="NOLA Motorsports Park">New Orleans</a></li> <li><a href="/wiki/Sonoma_Raceway" title="Sonoma Raceway">Sonoma</a></li> <li><a href="/wiki/Watkins_Glen_International" title="Watkins Glen International">Watkins Glen</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Street_circuit" title="Street circuit">Street circuits</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grand_Prix_of_Baltimore" title="Grand Prix of Baltimore">Baltimore</a></li> <li><a href="/wiki/Detroit_Grand_Prix_(IndyCar)" title="Detroit Grand Prix (IndyCar)">Belle Isle</a></li> <li><a href="/wiki/Edmonton_Indy" title="Edmonton Indy">Edmonton</a></li> <li><a href="/wiki/Grand_Prix_of_Houston" title="Grand Prix of Houston">Houston</a></li> <li><a href="/wiki/Music_City_Grand_Prix" title="Music City Grand Prix">Nashville (Street)</a></li> <li><a href="/wiki/S%C3%A3o_Paulo_Street_Circuit" title="São Paulo Street Circuit">São Paulo</a></li> <li><a href="/wiki/Surfers_Paradise_Street_Circuit" title="Surfers Paradise Street Circuit">Surfers Paradise</a> <abbr title="Non-championship">(NC)</abbr></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Classes_of_auto_racing" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Class_of_Auto_racing" title="Template:Class of Auto racing"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Class_of_Auto_racing" title="Template talk:Class of Auto racing"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Class_of_Auto_racing" title="Special:EditPage/Template:Class of Auto racing"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Classes_of_auto_racing" style="font-size:114%;margin:0 4em">Classes of <a href="/wiki/Auto_racing" title="Auto racing">auto racing</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Formula_racing" title="Formula racing">Formula<br /> racing</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Formula_One" title="Formula One">F1</a></li> <li><a href="/wiki/Formula_Two" title="Formula Two">F2</a></li> <li><a href="/wiki/Formula_Three" title="Formula Three">F3</a></li> <li><a href="/wiki/Formula_4" title="Formula 4">F4</a></li> <li><a href="/wiki/Formula_600" title="Formula 600">F600</a></li> <li><a href="/wiki/Formula_1000" title="Formula 1000">Formula 1000</a></li> <li><a href="/wiki/Formula_Atlantic" title="Formula Atlantic">Formula Atlantic</a></li> <li><a href="/wiki/Formula_Car_Challenge" title="Formula Car Challenge">Formula Car Challenge</a></li> <li><a href="/wiki/Formula_Continental" title="Formula Continental">Formula Continental</a></li> <li><a href="/wiki/Formula_E" title="Formula E">Formula E</a></li> <li><a href="/wiki/Formula_SCCA" class="mw-redirect" title="Formula SCCA">Formula Enterprises</a></li> <li><a href="/wiki/Formula_Ford" title="Formula Ford">Formula Ford</a></li> <li><a href="/wiki/Formula_Ford_1600" title="Formula Ford 1600">FF1600</a></li> <li><a href="/wiki/Formula_Regional" title="Formula Regional">Formula Regional</a></li> <li><a href="/wiki/GB3_Championship" title="GB3 Championship">GB3</a></li> <li><a href="/wiki/Formula_Vee" title="Formula Vee">Formula Vee</a></li> <li><a href="/wiki/American_open-wheel_car_racing" title="American open-wheel car racing">IndyCar</a></li> <li><a href="/wiki/Super_Formula_Championship" title="Super Formula Championship">Super Formula</a></li> <li><a href="/wiki/Supermodified_racing" title="Supermodified racing">Supermodified</a></li> <li><a href="/wiki/BOSS_GP" title="BOSS GP">BOSS GP</a></li> <li><a href="/wiki/Monoposto_Racing_Club" title="Monoposto Racing Club">Monoposto Racing Club</a></li> <li><a href="/wiki/V_de_V_Challenge_Monoplace" title="V de V Challenge Monoplace">V de V Challenge Monoplace</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Formula_3000" title="Formula 3000">F3000</a></li> <li><a href="/wiki/Formula_5000" title="Formula 5000">F5000</a></li> <li><a href="/wiki/Formula_5000" title="Formula 5000">Formula A (SCCA)</a></li> <li><a href="/wiki/Formula_Atlantic" title="Formula Atlantic">Formula B (SCCA)</a></li> <li><a href="/wiki/Formula_C_(SCCA)" title="Formula C (SCCA)">Formula C (SCCA)</a></li> <li><a href="/wiki/Formula_Challenge_Japan" title="Formula Challenge Japan">FCJ</a></li> <li><a href="/wiki/Formula_Dream" title="Formula Dream">Formula Dream</a></li> <li><a href="/wiki/Formula_Holden" title="Formula Holden">Formula Holden</a></li> <li><a href="/wiki/S5000" class="mw-redirect" title="S5000">S5000</a></li> <li><a href="/wiki/Formula_Junior" title="Formula Junior">Formula Junior</a></li> <li><a href="/wiki/Formula_Libre" title="Formula Libre">Formula Libre</a></li> <li><a href="/wiki/Formula_Mondial" title="Formula Mondial">Formula Mondial</a></li> <li><a href="/wiki/Formula_Pacific" title="Formula Pacific">Formula Pacific</a></li> <li><a href="/wiki/Formula_Super_Vee" title="Formula Super Vee">Formula Super Vee</a></li> <li><a href="/wiki/Australian_National_Formula" title="Australian National Formula">Australian National Formula</a></li> <li><a href="/wiki/Grand_Prix_Masters" title="Grand Prix Masters">Grand Prix Masters</a></li> <li><a href="/wiki/Grand_Prix_motor_racing" title="Grand Prix motor racing">Grand Prix motor racing</a></li> <li><a href="/wiki/Tasman_Series" title="Tasman Series">Tasman Series</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/One-Design" class="mw-redirect" title="One-Design">One-make</a> <br />formulae</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active" scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Formula_Car_Challenge" title="Formula Car Challenge">Formula Car Challenge</a></li> <li><a href="/wiki/Formula_SCCA" class="mw-redirect" title="Formula SCCA">Formula Enterprise</a></li> <li><a href="/wiki/Indy_NXT" title="Indy NXT">Indy NXT</a></li> <li><a href="/wiki/MRF_Challenge" title="MRF Challenge">MRF Challenge</a></li> <li><a href="/wiki/Spec_Racer_Ford" title="Spec Racer Ford">SRF</a></li> <li><a href="/wiki/USF_Pro_2000_Championship" title="USF Pro 2000 Championship">USF Pro 2000</a></li> <li><a href="/wiki/USF2000_Championship" title="USF2000 Championship">USF2000</a></li> <li><a href="/wiki/USF_Juniors" title="USF Juniors">USF Juniors</a></li> <li>FIA Formula Championship <ul><li><a href="/wiki/FIA_Formula_2_Championship" title="FIA Formula 2 Championship">2</a></li> <li><a href="/wiki/FIA_Formula_3_Championship" title="FIA Formula 3 Championship">3</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/A1_Grand_Prix" title="A1 Grand Prix">A1GP</a></li> <li><a href="/wiki/ADAC_Formel_Masters" title="ADAC Formel Masters">ADAC Formel Masters</a></li> <li><a href="/wiki/Auto_GP" title="Auto GP">Auto GP</a></li> <li><a href="/wiki/Barber_Pro_Series" title="Barber Pro Series">Barber Pro</a></li> <li><a href="/wiki/China_Formula_Grand_Prix" title="China Formula Grand Prix">CFGP</a></li> <li><a href="/wiki/Formula_Acceleration_1" title="Formula Acceleration 1">FA1</a></li> <li><a href="/wiki/Formula_Asia" title="Formula Asia">Formula Asia</a></li> <li>Formula <ul><li><a href="/wiki/Formula_Abarth" title="Formula Abarth">Abarth</a></li> <li><a href="/wiki/Formula_Alfa" title="Formula Alfa">Alfa</a></li> <li><a href="/wiki/Formula_BMW" title="Formula BMW">BMW</a></li> <li><a href="/wiki/Formula_Chrysler_Euroseries" title="Formula Chrysler Euroseries">Chrysler</a></li> <li><a href="/wiki/Formula_K%C3%B6nig" title="Formula König">König</a></li> <li><a href="/wiki/Formula_LGB" title="Formula LGB">LGB</a> <ul><li><a href="/wiki/Formula_LGB_Swift" title="Formula LGB Swift">Swift</a></li> <li><a href="/wiki/Formula_LGB_Hyundai" title="Formula LGB Hyundai">Hyundai</a></li></ul></li> <li><a href="/wiki/Formula_Lightning" title="Formula Lightning">Lightning</a></li> <li><a href="/wiki/Formula_Maruti" title="Formula Maruti">Maruti</a></li> <li>Masters <ul><li><a href="/wiki/Formula_Masters_China" title="Formula Masters China">China</a></li> <li><a href="/wiki/Formula_Masters_Russia" title="Formula Masters Russia">Russia</a></li></ul></li> <li><a href="/wiki/Formula_Mazda" title="Formula Mazda">Mazda</a></li> <li><a href="/wiki/World_Series_Formula_V8_3.5" title="World Series Formula V8 3.5">Nissan</a></li> <li><a href="/wiki/EFDA_Nations_Cup" title="EFDA Nations Cup">Opel/Vauxhall</a></li> <li><a href="/wiki/Formula_Palmer_Audi" title="Formula Palmer Audi">Palmer Audi</a></li> <li><a href="/wiki/Formula_RUS" title="Formula RUS">RUS</a></li> <li><a href="/wiki/Formula_Rolon" title="Formula Rolon">Rolon</a></li></ul></li> <li><a href="/wiki/Formula_Renault" title="Formula Renault">Formula Renault</a> <ul><li><a href="/wiki/Formula_Renault_Eurocup" title="Formula Renault Eurocup">2.0L</a></li></ul></li> <li><a href="/wiki/Grand_Prix_Masters" title="Grand Prix Masters">Grand Prix Masters</a></li> <li><a href="/wiki/GP2_Series" title="GP2 Series">GP2</a></li> <li><a href="/wiki/GP3_Series" title="GP3 Series">GP3</a></li> <li><a href="/wiki/International_Formula_Master" title="International Formula Master">International Formula Master</a></li> <li><a href="/wiki/Toyota_Racing_Series" class="mw-redirect" title="Toyota Racing Series">Toyota Racing Series</a></li> <li><a href="/wiki/S5000_Australian_Drivers%27_Championship" title="S5000 Australian Drivers' Championship">S5000</a></li> <li><a href="/wiki/Superleague_Formula" title="Superleague Formula">Superleague Formula</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/One-Design" class="mw-redirect" title="One-Design">One-make</a> <br />spec racing</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active" scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Caterham_Racing" title="Caterham Racing">Caterham Racing</a></li> <li><a href="/wiki/Ferrari_Challenge" title="Ferrari Challenge">Ferrari Challenge</a></li> <li><a href="/wiki/Fun_Cup" title="Fun Cup">Fun Cup</a></li> <li><a href="/wiki/Ginetta_Junior_Championship" title="Ginetta Junior Championship">Ginetta Junior Championship</a></li> <li><a href="/wiki/Lamborghini_Super_Trofeo" title="Lamborghini Super Trofeo">Lamborghini Super Trofeo</a></li> <li>Lotus Cup</li> <li><a href="/wiki/Mazda_MX-5_Cup" class="mw-redirect" title="Mazda MX-5 Cup">Mazda MX-5 Cup</a></li> <li><a href="/wiki/Mini_Challenge_UK" title="Mini Challenge UK">Mini Challenge UK</a></li> <li><a href="/wiki/IMSA_Ford_Mustang_Challenge" title="IMSA Ford Mustang Challenge">Mustang Challenge</a></li> <li><a href="/wiki/Porsche_Carrera_Cup" title="Porsche Carrera Cup">Porsche Carrera Cup</a></li> <li>Radical Cup</li> <li><a href="/wiki/Renault_Clio_Cup" title="Renault Clio Cup">Renault Clio Cup</a></li> <li><a href="/wiki/TVR_Tuscan_Challenge" title="TVR Tuscan Challenge">TVR Tuscan Challenge</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Audi_R8_LMS_Cup" title="Audi R8 LMS Cup">Audi R8 LMS Cup</a></li> <li><a href="/wiki/Audi_Sport_TT_Cup" title="Audi Sport TT Cup">Audi Sport TT Cup</a></li> <li><a href="/wiki/Australian_Mini_Challenge" title="Australian Mini Challenge">Australian Mini Challenge</a></li> <li><a href="/wiki/Aston_Martin_Asia_Cup" title="Aston Martin Asia Cup">Aston Martin Asia Cup</a></li> <li><a href="/wiki/BMW_M1_Procar_Championship" title="BMW M1 Procar Championship">BMW M1 Procar Championship</a></li> <li><a href="/wiki/Commodore_Cup" title="Commodore Cup">Commodore Cup</a></li> <li><a href="/wiki/Dacia_Cup" title="Dacia Cup">Dacia Cup</a></li> <li>Dodge Viper Challenge</li> <li><a href="/wiki/Ginetta_GT4_Supercup" title="Ginetta GT4 Supercup">Ginetta GT4 Supercup</a></li> <li><a href="/wiki/Ginetta_GT5_Challenge" title="Ginetta GT5 Challenge">Ginetta GT5 Challenge</a></li> <li><a href="/wiki/Jaguar_I-Pace_eTrophy" title="Jaguar I-Pace eTrophy">Jaguar I-Pace eTrophy</a></li> <li><a href="/wiki/Eurocup_M%C3%A9gane_Trophy" title="Eurocup Mégane Trophy">Mégane Trophy</a></li> <li><a href="/wiki/Renault_Sport_Trophy" title="Renault Sport Trophy">Renault Sport Trophy</a></li> <li><a href="/wiki/SEAT_Leon_Supercopa" class="mw-redirect" title="SEAT Leon Supercopa">SEAT Leon Supercopa</a></li> <li><a href="/wiki/Trofeo_Maserati" title="Trofeo Maserati">Trofeo Maserati</a></li> <li><a href="/wiki/Volkswagen_Jetta_TDI_Cup" title="Volkswagen Jetta TDI Cup">Volkswagen Jetta TDI Cup</a></li> <li><a href="/wiki/Volkswagen_Scirocco_R-Cup" title="Volkswagen Scirocco R-Cup">Volkswagen Scirocco R-Cup</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Kart_racing" title="Kart racing">Karting</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/KF1" title="KF1">KF1</a></li> <li><a href="/wiki/KF2" class="mw-redirect" title="KF2">KF2</a></li> <li><a href="/wiki/KF3" class="mw-redirect" title="KF3">KF3</a></li> <li><a href="/wiki/KZ1_(karting)" class="mw-redirect" title="KZ1 (karting)">KZ1</a></li> <li><a href="/wiki/KZ2" title="KZ2">KZ2</a></li> <li><a href="/wiki/Superkart" title="Superkart">Superkart</a></li> <li><a href="/wiki/Electric_go-kart" title="Electric go-kart">Electric</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Touring_car_racing" title="Touring car racing">Touring <br />car racing</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active" scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/British_Touring_Car_Championship" title="British Touring Car Championship">BTCC</a></li> <li><a href="/wiki/Next_Generation_Touring_Car" title="Next Generation Touring Car">NGTC (TCN-1)</a></li> <li><a href="/wiki/TCR_Touring_Car" title="TCR Touring Car">TCR (TCN-2)</a></li> <li><a href="/wiki/Stock_Car_Pro_Series" title="Stock Car Pro Series">Stock Car Pro Series</a></li> <li><a href="/wiki/Stock_Series" title="Stock Series">Stock Series</a></li> <li><a href="/wiki/Supercars_Championship" title="Supercars Championship">Supercars</a></li> <li><a href="/wiki/Top_Race_V6" title="Top Race V6">Top Race V6</a></li> <li><a href="/wiki/Turismo_Nacional" title="Turismo Nacional">Turismo Nacional</a></li> <li><a href="/wiki/Turismo_Nacional_BR" title="Turismo Nacional BR">Turismo Nacional BR</a></li> <li><a href="/wiki/TC2000_Championship" title="TC2000 Championship">TC2000</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Appendix_J_Touring_Cars" title="Appendix J Touring Cars">Appendix J</a></li> <li><a href="/wiki/BTC_Touring" title="BTC Touring">BTC-T</a></li> <li><a href="/wiki/Group_1_(motorsport)" title="Group 1 (motorsport)">Group 1</a></li> <li><a href="/wiki/Group_2_(motorsport)" title="Group 2 (motorsport)">Group 2</a></li> <li><a href="/wiki/Group_5_(motorsport)" title="Group 5 (motorsport)">Group 5</a></li> <li><a href="/wiki/Group_A" title="Group A">Group A</a></li> <li><a href="/wiki/Group_C_(Australia)" title="Group C (Australia)">Group C</a></li> <li><a href="/wiki/Group_E_Series_Production_Touring_Cars" title="Group E Series Production Touring Cars">Group E</a></li> <li><a href="/wiki/Touring_car_racing" title="Touring car racing">Group F</a></li> <li><a href="/wiki/Touring_car_racing" title="Touring car racing">Group G</a></li> <li><a href="/wiki/Touring_car_racing" title="Touring car racing">Group H</a></li> <li><a href="/wiki/Group_N" title="Group N">Group N</a> <ul><li><a href="/wiki/Group_N_Touring_Cars" title="Group N Touring Cars">Aus</a></li></ul></li> <li><a href="/wiki/Group_B#Group_S" title="Group B">Group S</a></li> <li><a href="/wiki/Class_1_Touring_Cars" title="Class 1 Touring Cars">Class 1</a></li> <li><a href="/wiki/Super_Touring" title="Super Touring">Class 2</a></li> <li><a href="/wiki/Super_2000" title="Super 2000">Super 2000</a></li> <li><a href="/wiki/Diesel_2000" title="Diesel 2000">Diesel 2000</a></li> <li><a href="/wiki/Deutsche_Tourenwagen_Meisterschaft" title="Deutsche Tourenwagen Meisterschaft">DTM</a></li> <li><a href="/wiki/FIA_ETCR_%E2%80%93_eTouring_Car_World_Cup" class="mw-redirect" title="FIA ETCR – eTouring Car World Cup">ETCR</a></li> <li><a href="/wiki/Superstars_Series" title="Superstars Series">Superstars</a></li> <li><a href="/wiki/V8Star_Series" title="V8Star Series">V8Star</a></li> <li><a href="/wiki/World_Touring_Car_Championship" title="World Touring Car Championship">WTCC</a></li> <li><a href="/wiki/World_Touring_Car_Cup" title="World Touring Car Cup">WTCR</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Stock_car_racing" title="Stock car racing">Stock <br />car racing</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active" scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ARCA_Menards_Series" title="ARCA Menards Series">ARCA</a></li> <li><a href="/wiki/Allison_Legacy_Series" title="Allison Legacy Series">Allison Legacy Series</a></li> <li><a href="/wiki/IMCA_Sport_Compact" title="IMCA Sport Compact">IMCA Sport Compact</a></li> <li><a href="/wiki/Late_model" title="Late model">Late model</a></li> <li><a href="/wiki/Legends_car_racing" title="Legends car racing">Legends</a></li> <li><a href="/wiki/Modified_racing" title="Modified racing">Modifieds</a></li> <li><a href="/wiki/NASCAR" title="NASCAR">NASCAR</a> <ul><li><a href="/wiki/NASCAR_Cup_Series" title="NASCAR Cup Series">Cup</a></li> <li><a href="/wiki/NASCAR_Xfinity_Series" title="NASCAR Xfinity Series">Xfinity</a></li> <li><a href="/wiki/NASCAR_Craftsman_Truck_Series" title="NASCAR Craftsman Truck Series">Truck</a></li> <li><a href="/wiki/NASCAR_Canada_Series" title="NASCAR Canada Series">Canada</a></li> <li><a href="/wiki/NASCAR_Whelen_Euro_Series" class="mw-redirect" title="NASCAR Whelen Euro Series">Whelen Euro Series</a></li> <li><a href="/wiki/NASCAR_Mexico_Series" title="NASCAR Mexico Series">Mexico</a></li></ul></li> <li><a href="/wiki/Stock_car_racing#Super_Stock" title="Stock car racing">Super Stock</a></li> <li><a href="/wiki/Stock_car_racing#Street_Stock" title="Stock car racing">Street Stock</a></li> <li><a href="/wiki/Turismo_Carretera" title="Turismo Carretera">Turismo Carretera</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ASCAR_Racing_Series" title="ASCAR Racing Series">ASCAR</a></li> <li><a href="/wiki/Australian_Stock_Car_Auto_Racing" title="Australian Stock Car Auto Racing">AUSCAR</a></li> <li><a href="/wiki/International_Race_of_Champions" title="International Race of Champions">IROC</a></li> <li><a href="/wiki/Superstar_Racing_Experience" title="Superstar Racing Experience">SRX</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Oval_track_racing" title="Oval track racing">Oval</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/BriSCA_Formula_1_Stock_Cars" title="BriSCA Formula 1 Stock Cars">BriSCA F1</a></li> <li><a href="/wiki/BriSCA_Formula_2_Stock_Cars" title="BriSCA Formula 2 Stock Cars">BriSCA F2</a></li> <li><a href="/wiki/V8_Hotstox" title="V8 Hotstox">V8 Hotstox</a></li> <li><a href="/wiki/Hot_Rods_(oval_racing)" title="Hot Rods (oval racing)">Hot Rods</a></li> <li><a href="/wiki/Superstocks" title="Superstocks">Superstocks</a></li> <li><a href="/wiki/Superstox" title="Superstox">Superstox</a></li> <li><a href="/wiki/Sprint_car_racing" title="Sprint car racing">Sprint car racing</a></li> <li><a href="/wiki/Midget_car_racing" title="Midget car racing">Midget car racing</a></li> <li><a href="/wiki/Quarter_midget_racing" title="Quarter midget racing">Quarter midget racing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rallying" title="Rallying">Rallying</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active" scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Groups_Rally" title="Groups Rally">Groups Rally</a> <ul><li><a href="/wiki/Group_Rally1" title="Group Rally1">Group Rally1</a></li> <li><a href="/wiki/Group_Rally2" title="Group Rally2">Group Rally2</a></li> <li><a href="/wiki/Group_Rally3" title="Group Rally3">Group Rally3</a></li> <li><a href="/wiki/Group_Rally4" title="Group Rally4">Group Rally4</a></li> <li><a href="/wiki/Group_Rally5" title="Group Rally5">Group Rally5</a></li></ul></li> <li><a href="/wiki/Group_R-GT" title="Group R-GT">Group R-GT</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Group_1_(motorsport)" title="Group 1 (motorsport)">Group 1</a></li> <li><a href="/wiki/Group_2_(motorsport)" title="Group 2 (motorsport)">Group 2</a></li> <li><a href="/wiki/Group_4_(motorsport)" title="Group 4 (motorsport)">Group 4</a></li> <li><a href="/wiki/Group_A" title="Group A">Group A</a></li> <li><a href="/wiki/Group_B" title="Group B">Group B</a></li> <li><a href="/wiki/Group_B#Group_S" title="Group B">Group S</a></li> <li><a href="/wiki/Group_N" title="Group N">Group N</a></li> <li><a href="/wiki/Group_R" title="Group R">Group R</a></li> <li><a href="/wiki/R5_(rallying)" title="R5 (rallying)">R5</a></li> <li><a href="/wiki/Super_1600" title="Super 1600">Super 1600</a></li> <li><a href="/wiki/Super_2000" title="Super 2000">Super 2000</a></li> <li><a href="/wiki/World_Rally_Car" title="World Rally Car">World Rally Car</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sports_prototype" title="Sports prototype">Sports <br />prototypes</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active" scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/LMDh" title="LMDh">LMDh</a></li> <li><a href="/wiki/Le_Mans_Hypercar" title="Le Mans Hypercar">LMH</a></li> <li><a href="/wiki/Le_Mans_Prototype" title="Le Mans Prototype">LMP</a> <ul><li><a href="/wiki/Le_Mans_Prototype#LMP2" title="Le Mans Prototype">LMP2</a></li> <li><a href="/wiki/Le_Mans_Prototype#LMP3" title="Le Mans Prototype">LMP3</a></li></ul></li> <li><a href="/wiki/Clubman_(racing_car_class)" title="Clubman (racing car class)">Clubmans</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Daytona_Prototype" title="Daytona Prototype">DP</a> <ul><li><a href="/wiki/Daytona_Prototype_International" title="Daytona Prototype International">DPi</a></li></ul></li> <li><a href="/wiki/Group_3_(motorsport)" title="Group 3 (motorsport)">Group 3</a></li> <li><a href="/wiki/Group_4_(motorsport)" title="Group 4 (motorsport)">Group 4</a></li> <li><a href="/wiki/Group_5_(motorsport)" title="Group 5 (motorsport)">Group 5</a></li> <li><a href="/wiki/Group_6_(motorsport)" title="Group 6 (motorsport)">Group 6</a></li> <li><a href="/wiki/Group_7_(motorsport)" title="Group 7 (motorsport)">Group 7</a></li> <li><a href="/wiki/Group_A_Sports_Cars" title="Group A Sports Cars">Group A</a></li> <li><a href="/wiki/Group_C" title="Group C">Group C</a></li> <li><a href="/wiki/Group_CN" title="Group CN">Group CN</a></li> <li><a href="/wiki/Fuji_Grand_Champion_Series" title="Fuji Grand Champion Series">GC</a> <ul><li><a href="/wiki/Fuji_Grand_Champion_Series" title="Fuji Grand Champion Series">GC-21</a></li></ul></li> <li><a href="/wiki/IMSA_GTP" class="mw-redirect" title="IMSA GTP">IMSA GTP</a> (1981–1993 era)</li> <li><a href="/wiki/Le_Mans_Prototype" title="Le Mans Prototype">LMP</a> <ul><li><a href="/wiki/Le_Mans_Prototype" title="Le Mans Prototype">LMP1</a></li> <li><a href="/wiki/Le_Mans_Prototype_Challenge" title="Le Mans Prototype Challenge">LMPC</a></li></ul></li> <li><a href="/wiki/Sports_2000" title="Sports 2000">S2000</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Grand_tourer" title="Grand tourer">Grand <br />touring</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active" scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Group_GT3" title="Group GT3">GT3</a></li> <li><a href="/wiki/SRO_GT2" title="SRO GT2">GT2</a></li> <li><a href="/wiki/SRO_GT4" title="SRO GT4">GT4</a></li> <li><a href="/wiki/Super_GT#GT500" title="Super GT">GT500</a></li> <li><a href="/wiki/Super_GT#GT300" title="Super GT">GT300</a></li> <li><a href="/wiki/Trans-Am_Series" title="Trans-Am Series">Trans-Am</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Group_3_(motorsport)" title="Group 3 (motorsport)">Group 3</a></li> <li><a href="/wiki/Group_4_(motorsport)" title="Group 4 (motorsport)">Group 4</a></li> <li><a href="/wiki/Group_5_(motorsport)" title="Group 5 (motorsport)">Group 5</a></li> <li><a href="/wiki/Group_B" title="Group B">Group B</a></li> <li><a href="/wiki/Group_D_Production_Sports_Cars" title="Group D Production Sports Cars">Group D</a></li> <li><a href="/wiki/Group_GT1" title="Group GT1">GT1 (1993–1999)</a></li> <li><a href="/wiki/Group_GT1" title="Group GT1">GT1 (2000–2012)</a></li> <li><a href="/wiki/Group_GT1#GTS_"GT1"_(1999–2009)" title="Group GT1">GT2 (1993–1999)</a></li> <li><a href="/wiki/LM_GTE" title="LM GTE">GT2 (2005–2010)</a></li> <li><a href="/wiki/GT3_(1998%E2%80%931999)" title="GT3 (1998–1999)">GT3 (1998–1999)</a></li> <li><a href="/wiki/LM_GTE" title="LM GTE">LM GTE</a></li> <li><a href="/wiki/IMSA_GT_Championship" title="IMSA GT Championship">IMSA</a> <ul><li><a href="/wiki/All_American_Grand_Touring" class="mw-redirect" title="All American Grand Touring">AAGT</a></li> <li><a href="/wiki/Grand_Touring_Over" class="mw-redirect" title="Grand Touring Over">GTO</a></li> <li><a href="/wiki/Grand_Touring_Supreme" class="mw-redirect" title="Grand Touring Supreme">GTS</a></li> <li><a href="/wiki/Grand_Touring_Under" class="mw-redirect" title="Grand Touring Under">GTU</a></li> <li><a href="/wiki/Grand_Touring_Experimental" class="mw-redirect" title="Grand Touring Experimental">GTX</a></li></ul></li> <li><a href="/wiki/Australian_GT_Championship" class="mw-redirect" title="Australian GT Championship">Appendix K</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Drag_racing" title="Drag racing">Drag <br />racing</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Active" scope="row" class="navbox-group" style="width:1%">Active</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Top_Fuel" title="Top Fuel">Top Fuel</a> <ul><li><a href="/wiki/Dragster_(car)" title="Dragster (car)">Dragster</a> (TF/D)</li> <li><a href="/wiki/Funny_Car" title="Funny Car">Funny Car</a> (TF/FC)</li></ul></li> <li><a href="/wiki/Top_Alcohol" title="Top Alcohol">Top Alcohol</a> <ul><li>Dragster (TA/D)</li> <li>Funny Car (TA/FC)</li></ul></li> <li><a href="/wiki/Pro_Stock" class="mw-redirect" title="Pro Stock">Pro Stock</a> (PS)</li> <li><a href="/wiki/Pro_Modified" title="Pro Modified">Pro Modified</a> (Pro Mod)</li> <li><a href="/wiki/Gasser_(car)" title="Gasser (car)">Gas</a></li> <li>Super Stock</li> <li><a href="/wiki/Super_Comp" title="Super Comp">Super Comp/Quick Rod</a></li> <li><a href="/wiki/Top_Doorslammer" title="Top Doorslammer">Top Doorslammer</a></li> <li><a href="/wiki/Altered_(drag_racing)" title="Altered (drag racing)">Altered</a></li> <li>Competition</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defunct</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Top_Gas" title="Top Gas">Top Gas</a></li> <li>Modified</li> <li><a href="/wiki/Pro_FWD" title="Pro FWD">Pro FWD</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Off-road_racing" title="Off-road racing">Off-road</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Baja_Bug" title="Baja Bug">Baja Bug</a></li> <li><a href="/wiki/Dune_buggy" title="Dune buggy">Dune buggy</a></li> <li><a href="/wiki/Rallycross" title="Rallycross">Rallycross</a></li> <li><a href="/wiki/Autocross" title="Autocross">Autocross</a></li> <li><a href="/wiki/Trophy_truck" title="Trophy truck">Trophy truck</a></li> <li><a href="/wiki/Group_T1" title="Group T1">Group T1</a></li> <li><a href="/wiki/Group_T2" title="Group T2">Group T2</a></li> <li><a href="/wiki/Group_T3" title="Group T3">Group T3</a></li> <li><a href="/wiki/Group_T4" title="Group T4">Group T4</a></li> <li><a href="/wiki/Group_T5" title="Group T5">Group T5</a></li> <li><a href="/wiki/Truggy" title="Truggy">Truggy</a></li> <li><a href="/wiki/Side_by_Side_(UTV)" class="mw-redirect" title="Side by Side (UTV)">Side by Side (UTV)</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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