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<ul id="toc-The_ICONIC_Project-sublist" class="vector-toc-list"> <li id="toc-New_chassis" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#New_chassis"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>New chassis</span> </div> </a> <ul id="toc-New_chassis-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Dallara_aero_kit_(2012–2014)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dallara_aero_kit_(2012–2014)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Dallara aero kit (2012–2014)</span> </div> </a> <ul id="toc-Dallara_aero_kit_(2012–2014)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Manufacturer_aero_kits_(2015–2017)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Manufacturer_aero_kits_(2015–2017)"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Manufacturer aero kits (2015–2017)</span> </div> </a> <ul id="toc-Manufacturer_aero_kits_(2015–2017)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-IR–18_Universal_Aero_Kit_(UAK-18)_(2018–2026)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#IR–18_Universal_Aero_Kit_(UAK-18)_(2018–2026)"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>IR–18 Universal Aero Kit (UAK-18) (2018–2026)</span> </div> </a> <button aria-controls="toc-IR–18_Universal_Aero_Kit_(UAK-18)_(2018–2026)-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 IR–18 Universal Aero Kit (UAK-18) (2018–2026) subsection</span> </button> <ul id="toc-IR–18_Universal_Aero_Kit_(UAK-18)_(2018–2026)-sublist" class="vector-toc-list"> <li id="toc-Hybrid_engine_formula_(2024)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Hybrid_engine_formula_(2024)"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Hybrid engine formula (2024)</span> </div> </a> <ul id="toc-Hybrid_engine_formula_(2024)-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Fatal_accidents" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Fatal_accidents"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Fatal accidents</span> </div> </a> <ul id="toc-Fatal_accidents-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>References</span> </div> </a> <ul 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dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Open-wheel formula racing car built by Dallara</div> <div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Racing car model</div> <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><style data-mw-deduplicate="TemplateStyles:r1151960987">body.skin-minerva .mw-parser-output .infobox table{display:table}body.skin-minerva .mw-parser-output .infobox caption{display:table-caption}</style><table class="infobox" style="width:290px;"><caption class="infobox-title">Dallara DW12</caption><tbody><tr><td colspan="2" class="infobox-image"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Dallara_DW12_UAK-18_with_aeroscreen_(cropped).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Dallara_DW12_UAK-18_with_aeroscreen_%28cropped%29.jpg/250px-Dallara_DW12_UAK-18_with_aeroscreen_%28cropped%29.jpg" decoding="async" width="250" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Dallara_DW12_UAK-18_with_aeroscreen_%28cropped%29.jpg/375px-Dallara_DW12_UAK-18_with_aeroscreen_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Dallara_DW12_UAK-18_with_aeroscreen_%28cropped%29.jpg/500px-Dallara_DW12_UAK-18_with_aeroscreen_%28cropped%29.jpg 2x" data-file-width="3394" data-file-height="2176" /></a><figcaption></figcaption></figure><div class="infobox-caption"><a href="/wiki/Josef_Newgarden" title="Josef Newgarden">Josef Newgarden</a> and <a href="/wiki/Takuma_Sato" title="Takuma Sato">Takuma Sato</a> driving DW12s at the <a href="/wiki/2021_Indianapolis_500" title="2021 Indianapolis 500">2021 Indianapolis 500</a></div></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Auto_racing" title="Auto racing">Category</a></th><td class="infobox-data"><a href="/wiki/IndyCar_Series" title="IndyCar Series">IndyCar Series</a></td></tr><tr><th scope="row" class="infobox-label">Constructor</th><td class="infobox-data"><a href="/wiki/Dallara" title="Dallara">Dallara</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Automotive_design" title="Automotive design">Designer(s)</a></th><td class="infobox-data">Tony Cotman<br />Luca Pignacca<br />Sam Garrett<br />Andrea Toso</td></tr><tr><th scope="row" class="infobox-label">Predecessor</th><td class="infobox-data"><a href="/wiki/Dallara_IR-03" title="Dallara IR-03">Dallara IR-05</a></td></tr><tr><th scope="row" class="infobox-label">Successor</th><td class="infobox-data"><i><a href="/w/index.php?title=Dallara_IR-27&action=edit&redlink=1" class="new" title="Dallara IR-27 (page does not exist)">Dallara IR-27</a></i></td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#dfdfdf;">Technical specifications<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></th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Chassis" title="Chassis">Chassis</a></th><td class="infobox-data"><a href="/wiki/Carbon_fiber" class="mw-redirect" title="Carbon fiber">Carbon fiber</a> monocoque with honeycomb <a href="/wiki/Kevlar" title="Kevlar">kevlar</a> structure</td></tr><tr><th scope="row" class="infobox-label">Suspension (front)</th><td class="infobox-data">Double A-arm, pushrod, with third spring and anti-roll bar</td></tr><tr><th scope="row" class="infobox-label">Suspension (rear)</th><td class="infobox-data">As front</td></tr><tr><th scope="row" class="infobox-label">Length</th><td class="infobox-data">201.7 in (5,123 mm) on road/street course, short ovals; 197.33 in (5,012 mm) on 1.5-mile intermediate ovals, superspeedways and Indianapolis 500 (Mk. III)</td></tr><tr><th scope="row" class="infobox-label">Width</th><td class="infobox-data">75.5 in (1,918 mm) minimum (Road/Street), 75.75 in (1,924 mm) minimum (Ovals), 76.5 in (1,943 mm) maximum (measured outside rim to rim)</td></tr><tr><th scope="row" class="infobox-label">Height</th><td class="infobox-data">40 in (1,016 mm)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Axle_track" title="Axle track">Axle track</a></th><td class="infobox-data">Max. 76.3 <a href="/wiki/Inch" title="Inch">in</a> (1,938 <a href="/wiki/Millimetre" title="Millimetre">mm</a>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Wheelbase" title="Wheelbase">Wheelbase</a></th><td class="infobox-data">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</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Internal_combustion_engine" title="Internal combustion engine">Engine</a></th><td class="infobox-data"><a href="/wiki/Chevrolet_Indy_V6" title="Chevrolet Indy V6">Chevrolet Indy V6</a> (2012-present), <a href="/wiki/Honda_Indy_V6" title="Honda Indy V6">Honda HI24TT</a> (2012-present) and <a href="/wiki/Lotus_Cars" title="Lotus Cars">Lotus Indy V6</a> (2012) 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/V6_engine" title="V6 engine">V6</a> 90° with 4-stroke piston Otto cycle with efficient combustion process and greater emission engine burning single (Honda in 2012-2013)/<a href="/wiki/Twin-turbocharged" class="mw-redirect" title="Twin-turbocharged">twin-turbocharged</a> (supplied by <a href="/wiki/BorgWarner" title="BorgWarner">BorgWarner</a>), <a href="/wiki/MR_layout" class="mw-redirect" title="MR layout">mid-engined</a>, longitudinally-mounted</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Transmission_(mechanical_device)" title="Transmission (mechanical device)">Transmission</a></th><td class="infobox-data"><a href="/wiki/Xtrac" class="mw-redirect" title="Xtrac">Xtrac</a> <i>#1011</i> 6-speed <i>AGS</i> (<i>Assisted Gearchange System</i>)<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> <a href="/wiki/Sequential_manual_transmission" title="Sequential manual transmission">sequential</a> <a href="/wiki/Semi-automatic_transmission" title="Semi-automatic transmission">semi-automatic</a> paddle-shift + 1 reverse</td></tr><tr><th scope="row" class="infobox-label">Battery</th><td class="infobox-data">Braille ML7Ti 12 volts</td></tr><tr><th scope="row" class="infobox-label">Power</th><td class="infobox-data">575 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (429 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) on speedways, 625 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (466 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) on 1.5-mile ovals, 675 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (503 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) on short ovals and road/street courses + 60 <a href="/wiki/Horsepower" title="Horsepower">hp</a> (45 <a href="/wiki/Kilowatt" class="mw-redirect" title="Kilowatt">kW</a>) on push-to-pass</td></tr><tr><th scope="row" class="infobox-label">Weight</th><td class="infobox-data">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 additional of aeroscreen)<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></td></tr><tr><th scope="row" class="infobox-label">Fuel</th><td class="infobox-data"><b>E85 (85% <a href="/wiki/Ethanol_fuel" title="Ethanol fuel">ethanol</a> + 15% gasoline) (2012-2022)</b>:<br /> <a href="/wiki/Sunoco" title="Sunoco">Sunoco</a> (2012-2018)<br /> <a href="/wiki/Speedway_LLC" class="mw-redirect" title="Speedway LLC">Speedway</a> (2019-2022)<br /><b>100% renewable E85 (85% ethanol + 15% biofuel)</b>:<br /> <a href="/wiki/Shell_Oil_Company" class="mw-redirect" title="Shell Oil Company">Shell</a> (2023-)<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></td></tr><tr><th scope="row" class="infobox-label">Lubricants</th><td class="infobox-data"><a href="/wiki/Pennzoil" title="Pennzoil">Pennzoil</a> (rest of <a href="/wiki/IndyCar_Series" title="IndyCar Series">IndyCar Series</a> teams), Ridgeline Lubricants (<a href="/wiki/Chip_Ganassi_Racing" title="Chip Ganassi Racing">Chip Ganassi Racing</a>) and <a href="/wiki/Lucas_Oil" title="Lucas Oil">Lucas Oil</a> (<a href="/wiki/Arrow_McLaren" title="Arrow McLaren">Arrow McLaren</a>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Brake" title="Brake">Brakes</a></th><td class="infobox-data"><a href="/wiki/Brembo" title="Brembo">Brembo</a> (2012-2016) later PFC (2017-present) carbon discs and pads. Brembo (2012-2017) later PFC ZR90 (2018-present) 4-piston (all oval races)/6-piston (road/street course races) calipers</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Tire" title="Tire">Tyres</a></th><td class="infobox-data"><a href="/wiki/Firestone_Tire_and_Rubber_Company" title="Firestone Tire and Rubber Company">Firestone</a> Firehawk dry slick and treaded wet tires<br /><a href="/wiki/OZ_Group" title="OZ Group">O.Z. Racing</a> and <a href="/wiki/BBS_Kraftfahrzeugtechnik" class="mw-redirect" title="BBS Kraftfahrzeugtechnik">BBS</a> wheels</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Clutch" title="Clutch">Clutch</a></th><td class="infobox-data"><a href="/wiki/AP_Racing" class="mw-redirect" title="AP Racing">AP Racing</a> CP8153-DE03-SN 3-plate carbon with steel housing</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#dfdfdf;">Competition history</th></tr><tr><th scope="row" class="infobox-label">Notable entrants</th><td class="infobox-data">All IndyCar Series Teams</td></tr><tr><th scope="row" class="infobox-label">Notable drivers</th><td class="infobox-data">All IndyCar Series Drivers</td></tr><tr><th scope="row" class="infobox-label">Debut</th><td class="infobox-data"><a href="/wiki/2012_Honda_Grand_Prix_of_St._Petersburg" title="2012 Honda Grand Prix of St. Petersburg">2012 Honda Grand Prix of St. Petersburg</a></td></tr></tbody></table> <p>The <b>Dallara DW12</b> (formally named the <b>Dallara IR-12</b>) is an open-wheel <a href="/wiki/Formula_racing" title="Formula racing">formula</a> <a href="/wiki/Auto_racing" title="Auto racing">racing car</a> developed and produced by Italian manufacturer <a href="/wiki/Dallara" title="Dallara">Dallara</a> for use in the <a href="/wiki/IndyCar_Series" title="IndyCar Series">IndyCar Series</a>. It replaced the aging <a href="/wiki/Dallara#Third_generation_(IR-03/IR-04/IR-05)" title="Dallara">Dallara IR-05</a> chassis in the <a href="/wiki/2012_IndyCar_Series_season" class="mw-redirect" title="2012 IndyCar Series season">2012 IndyCar Series season</a> and is to be used through the 2026 season, after which it is to be replaced by the planned Dallara IR-27.<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><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><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><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><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><p>Since 2012, all IndyCar races are contested with cars built on a common chassis supplied by Dallara,<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> keeping costs to the fixed $349,000 per chassis negotiated by the IndyCar organization.<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> The new specification of chassis also adds safety features, the most prominent being a partial enclosure around the rear wheels. Since 2015, Honda and Chevrolet have offered alternatives to the Dallara aerodynamic kit for the chassis.<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> </p><p>The chassis is named after <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a>, who was the car's test driver, and who was killed at <a href="/wiki/Las_Vegas_Motor_Speedway" title="Las Vegas Motor Speedway">Las Vegas Motor Speedway</a> on October 16, 2011, the final race of the previous IR-05.<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> The new front section is designed to prevent similar single-seater crashes such as the one that killed Wheldon.<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 nomenclature recalls that of the old Formula One team <a href="/wiki/Equipe_Ligier" class="mw-redirect" title="Equipe Ligier">Ligier</a>, whose cars were labeled JSxx after French F1 driver <a href="/wiki/Jo_Schlesser" title="Jo Schlesser">Jo Schlesser</a>, who died in the <a href="/wiki/1968_French_Grand_Prix" title="1968 French Grand Prix">1968 French Grand Prix</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="The_ICONIC_Project">The ICONIC Project</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dallara_DW12&action=edit&section=1" title="Edit section: The ICONIC Project"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The 2012 season saw the implementation of the Indy Racing League's new ICONIC Plan (Innovative, Competitive, Open-wheel, New, Industry-relevant, Cost-effective), the biggest change to the sport in recent history. The car used through 2011, a 2003/2007-model <a href="/wiki/Dallara" title="Dallara">Dallara</a> IR-05, and <a href="/wiki/Naturally_aspirated" class="mw-redirect" title="Naturally aspirated">naturally aspirated</a> V8 engines (required since 1997) were permanently retired. The ICONIC committee was composed of experts and executives from racing and technical fields: <a href="/wiki/Randy_Bernard" title="Randy Bernard">Randy Bernard</a> (INDYCAR CEO), <a href="/wiki/William_R._Looney_III" title="William R. Looney III">William R. Looney III</a> (military), <a href="/wiki/Brian_Barnhart" title="Brian Barnhart">Brian Barnhart</a> (INDYCAR), <a href="/wiki/Gil_de_Ferran" title="Gil de Ferran">Gil de Ferran</a> (retired Indy 500 champion), <a href="/wiki/Tony_Purnell" title="Tony Purnell">Tony Purnell</a> (motorsport), Eddie Gossage (Texas Motor Speedway), Neil Ressler, Tony Cotman (NZR Track Consulting) and Rick Long (motorsport).<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> IndyCar accepted proposals from BAT Engineering, <a href="/wiki/Dallara" title="Dallara">Dallara</a>, <a href="/wiki/DeltaWing" title="DeltaWing">DeltaWing</a>, <a href="/wiki/Lola_Cars" title="Lola Cars">Lola</a> and <a href="/wiki/Swift_Engineering" title="Swift Engineering">Swift</a> for chassis design.<sup id="cite_ref-2012_car_strategy_16-0" class="reference"><a href="#cite_note-2012_car_strategy-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> On July 14, 2010, the final decision was made public, with organisers accepting the Dallara proposal.<sup id="cite_ref-2012_car_strategy_16-1" class="reference"><a href="#cite_note-2012_car_strategy-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="New_chassis">New chassis</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dallara_DW12&action=edit&section=2" title="Edit section: New chassis"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Under the new ICONIC regulations, all teams will compete with a core rolling chassis, called the "IndyCar Safety Cell",<sup id="cite_ref-2012_car_strategy_16-2" class="reference"><a href="#cite_note-2012_car_strategy-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> developed by Italian designer <a href="/wiki/Dallara" title="Dallara">Dallara</a>. Teams will then outfit the chassis with separate body work, referred to as "Aero Kits", which consist of front and rear wings, sidepods, and engine cowlings.<sup id="cite_ref-2012_car_strategy_16-3" class="reference"><a href="#cite_note-2012_car_strategy-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Development of Aero Kits is open to any manufacturer, with all packages to be made available to all teams for a maximum price. ICONIC committee member <a href="/wiki/Tony_Purnell" title="Tony Purnell">Tony Purnell</a> gave an open invitation to car manufacturers and companies such as <a href="/wiki/Lockheed_Martin" title="Lockheed Martin">Lockheed Martin</a> and <a href="/wiki/General_Electric" title="General Electric">GE</a> to develop kits.<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>The IndyCar Safety Cell will be capped at a price of $349,000<sup id="cite_ref-AW_07-15-10_18-0" class="reference"><a href="#cite_note-AW_07-15-10-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> and will be assembled at a new <a href="/wiki/Dallara" title="Dallara">Dallara</a> facility in <a href="/wiki/Speedway,_Indiana" title="Speedway, Indiana">Speedway, Indiana</a>. Aero Kits will be capped at $70,000.<sup id="cite_ref-AW_07-15-10_18-1" class="reference"><a href="#cite_note-AW_07-15-10-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> Teams have the option of buying a complete Dallara safety cell/aero kit for a discounted price.<sup id="cite_ref-AW_07-15-10_18-2" class="reference"><a href="#cite_note-AW_07-15-10-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p><p>On May 12, 2011, <a href="/wiki/Dallara" title="Dallara">Dallara</a> unveiled the first concept cars, one apiece in oval and road course Aero Kit configuration.<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><p>On April 30, 2011, IndyCar owners voted 15–0 to reject the introduction of multiple Aero Kits for the 2012 season, citing costs.<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> Owners expressed their desire to introduce the new chassis/engines for 2012, but have all participants use the Dallara aerodynamic package in 2012, and delay the introduction of multiple aero kits until 2013. On August 14, 2011, IndyCar confirmed that the introduction of multiple Aero Kits would be delayed until 2013 for "economic reasons",<sup id="cite_ref-areo_kit_delay_21-0" class="reference"><a href="#cite_note-areo_kit_delay-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> and furthermore, it was put off for 2013 as well. <a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a> and <a href="/wiki/Lotus_Cars" title="Lotus Cars">Lotus</a> had already announced their intention to build aero kits.<sup id="cite_ref-Chevrolet_NSSN_22-0" class="reference"><a href="#cite_note-Chevrolet_NSSN-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Lotus_11-18-10_23-0" class="reference"><a href="#cite_note-Lotus_11-18-10-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-SI_Lotus_24-0" class="reference"><a href="#cite_note-SI_Lotus-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Autoweek_Lotus_25-0" class="reference"><a href="#cite_note-Autoweek_Lotus-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/2011_Indianapolis_500" title="2011 Indianapolis 500">2011 Indianapolis 500</a> winner <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a> carried out the first official test of the Dallara chassis at <a href="/wiki/Mid-Ohio_Sports_Car_Course" title="Mid-Ohio Sports Car Course">Mid-Ohio</a> in August 2011.<sup id="cite_ref-2012_Dallara_makes_test_debut_26-0" class="reference"><a href="#cite_note-2012_Dallara_makes_test_debut-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> Following Wheldon's death at the season-ending race in <a href="/wiki/2011_IZOD_IndyCar_World_Championship" title="2011 IZOD IndyCar World Championship">Las Vegas</a>, Dallara announced that the 2012 chassis would be named the DW12 in his honor.<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> </p> <div class="mw-heading mw-heading2"><h2 id="Dallara_aero_kit_(2012–2014)"><span id="Dallara_aero_kit_.282012.E2.80.932014.29"></span>Dallara aero kit (2012–2014)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dallara_DW12&action=edit&section=3" title="Edit section: Dallara aero kit (2012–2014)"><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:Dallara-Chevrolet_DW12_Carpenter-Fuzzys_Racing_Ed_Carpenter_LSideRear_SPGP_24March2012_(14699419692).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Dallara-Chevrolet_DW12_Carpenter-Fuzzys_Racing_Ed_Carpenter_LSideRear_SPGP_24March2012_%2814699419692%29.jpg/220px-Dallara-Chevrolet_DW12_Carpenter-Fuzzys_Racing_Ed_Carpenter_LSideRear_SPGP_24March2012_%2814699419692%29.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Dallara-Chevrolet_DW12_Carpenter-Fuzzys_Racing_Ed_Carpenter_LSideRear_SPGP_24March2012_%2814699419692%29.jpg/330px-Dallara-Chevrolet_DW12_Carpenter-Fuzzys_Racing_Ed_Carpenter_LSideRear_SPGP_24March2012_%2814699419692%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Dallara-Chevrolet_DW12_Carpenter-Fuzzys_Racing_Ed_Carpenter_LSideRear_SPGP_24March2012_%2814699419692%29.jpg/440px-Dallara-Chevrolet_DW12_Carpenter-Fuzzys_Racing_Ed_Carpenter_LSideRear_SPGP_24March2012_%2814699419692%29.jpg 2x" data-file-width="1200" data-file-height="803" /></a><figcaption>#20 <a href="/wiki/Ed_Carpenter_Racing" title="Ed Carpenter Racing">Ed Carpenter Racing</a> at the <a href="/wiki/2012_Honda_Grand_Prix_of_St._Petersburg" title="2012 Honda Grand Prix of St. Petersburg">2012 Honda Grand Prix of St. Petersburg</a>, with the original Road Course DW12 aero kit</figcaption></figure> <p>The first official test of the <a href="/wiki/Dallara" title="Dallara">Dallara</a> IR-12 chassis was carried out by <a href="/wiki/Dan_Wheldon" title="Dan Wheldon">Dan Wheldon</a> at <a href="/wiki/Mid-Ohio_Sports_Car_Course" title="Mid-Ohio Sports Car Course">Mid-Ohio</a> on August 8, 2011.<sup id="cite_ref-2012_Dallara_makes_test_debut_26-1" class="reference"><a href="#cite_note-2012_Dallara_makes_test_debut-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><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> Phase I of testing involved Wheldon, and was planned to involve three road courses and three ovals, over a total of about twelve days. The second test was held August 18 at <a href="/wiki/Barber_Motorsports_Park" title="Barber Motorsports Park">Barber</a>,<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> and the third was held on the <a href="/wiki/United_States_Grand_Prix" title="United States Grand Prix">USGP</a> road course at <a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis</a> on September 1.<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> Oval tests took place in September at <a href="/wiki/Iowa_Speedway" title="Iowa Speedway">Iowa</a><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> and <a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis</a>.<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><p>Honda (<a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a>) and Chevrolet (<a href="/wiki/Will_Power" title="Will Power">Will Power</a>) began Phase II of on-track testing at <a href="/wiki/Mid-Ohio_Sports_Car_Course" title="Mid-Ohio Sports Car Course">Mid-Ohio</a> in early October.<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> A scheduled test at <a href="/wiki/Las_Vegas_Motor_Speedway" title="Las Vegas Motor Speedway">Las Vegas</a> was cancelled after Wheldon lost his life in <a href="/wiki/2011_IZOD_IndyCar_World_Championship" title="2011 IZOD IndyCar World Championship">the 2011 race held at the track</a>, resulting in Dallara renaming the chassis, a practice adopted from Ligier, which named its race cars "JS" for <a href="/wiki/Jo_Schlesser" title="Jo Schlesser">Jo Schlesser</a>. Testing resumed in late October and continued through February at several venues including <a href="/wiki/Sebring_International_Raceway" title="Sebring International Raceway">Sebring</a>,<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> <a href="/wiki/Auto_Club_Speedway" title="Auto Club Speedway">Fontana</a>,<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> <a href="/wiki/Homestead-Miami_Speedway" class="mw-redirect" title="Homestead-Miami Speedway">Homestead</a>,<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Phoenix_International_Raceway" class="mw-redirect" title="Phoenix International Raceway">Phoenix</a>,<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Infineon_Raceway" class="mw-redirect" title="Infineon Raceway">Sonoma</a>.<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> Lotus first took to the track on January 12 at <a href="/wiki/Palm_Beach_International_Raceway" title="Palm Beach International Raceway">Palm Beach</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> and testing by individual teams began on January 16.<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> </p><p>A full-field official open test took place on March 5–6 and 8–9, 2012 at <a href="/wiki/Sebring_International_Raceway" title="Sebring International Raceway">Sebring International Raceway</a>.<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> </p><p>The Dallara DW12's race debut was at the <a href="/wiki/2012_Honda_Grand_Prix_of_St._Petersburg" title="2012 Honda Grand Prix of St. Petersburg">2012 Honda Grand Prix of St. Petersburg</a> on March 25, 2012. <a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a>'s Will Power won the inaugural pole and <a href="/wiki/H%C3%A9lio_Castroneves" title="Hélio Castroneves">Hélio Castroneves</a> won the first race with the DW12. </p><p>Full-field oval open tests also took place on April 4, 2012, at <a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis Motor Speedway</a><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> and May 7, 2012, at <a href="/wiki/Texas_Motor_Speedway" title="Texas Motor Speedway">Texas Motor Speedway</a>.<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> </p><p>The car's Indianapolis debut came in the <a href="/wiki/2012_Indianapolis_500" title="2012 Indianapolis 500">2012 Indianapolis 500</a>. In its first three 500s the car saw 136 lead changes, including a track-record 68 in <a href="/wiki/2013_Indianapolis_500" title="2013 Indianapolis 500">2013</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Manufacturer_aero_kits_(2015–2017)"><span id="Manufacturer_aero_kits_.282015.E2.80.932017.29"></span>Manufacturer aero kits (2015–2017)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dallara_DW12&action=edit&section=4" title="Edit section: Manufacturer aero kits (2015–2017)"><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:Filippi_StPete_15.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Filippi_StPete_15.jpg/220px-Filippi_StPete_15.jpg" decoding="async" width="220" height="78" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Filippi_StPete_15.jpg/330px-Filippi_StPete_15.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Filippi_StPete_15.jpg/440px-Filippi_StPete_15.jpg 2x" data-file-width="2533" data-file-height="900" /></a><figcaption>2015 Chevrolet Road Course Aero kit, seen on the #20 <a href="/wiki/Ed_Carpenter_Racing" title="Ed Carpenter Racing">Ed Carpenter Racing</a></figcaption></figure><figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:GoPro_Grand_Prix_2015_16_-_Stierch.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5a/GoPro_Grand_Prix_2015_16_-_Stierch.jpg/220px-GoPro_Grand_Prix_2015_16_-_Stierch.jpg" decoding="async" width="220" height="109" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5a/GoPro_Grand_Prix_2015_16_-_Stierch.jpg/330px-GoPro_Grand_Prix_2015_16_-_Stierch.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5a/GoPro_Grand_Prix_2015_16_-_Stierch.jpg/440px-GoPro_Grand_Prix_2015_16_-_Stierch.jpg 2x" data-file-width="4272" data-file-height="2124" /></a><figcaption>2015 Honda Road Course Aero kit, seen on the #15 <a href="/wiki/Rahal_Letterman_Lanigan_Racing" title="Rahal Letterman Lanigan Racing">Rahal Letterman Lanigan Racing</a></figcaption></figure> <p>For the 2015 season, the universal aero kit provided by Dallara was retired, and replaced with individual manufacturer's aero kits.<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><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> Honda and Chevrolet introduced their own in-house designed aero kits, in partnership with <a href="/wiki/Wirth_Research" title="Wirth Research">Wirth Research</a> (Honda<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>) and <a href="/wiki/Pratt_%26_Miller" title="Pratt & Miller">Pratt & Miller</a> (<a href="/wiki/Chevrolet" title="Chevrolet">Chevrolet</a><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>), respectively. </p><p>The first official test of Chevrolet's aero kit was conducted at <a href="/wiki/Circuit_of_the_Americas" title="Circuit of the Americas">COTA</a> by <a href="/wiki/Will_Power" title="Will Power">Will Power</a> on October 17, 2014, followed by preseason testing at <a href="/wiki/NOLA_Motorsports_Park" title="NOLA Motorsports Park">NOLA</a> on March 14, 2015. The manufacturer's aero kits race debut was at the <a href="/wiki/2015_Firestone_Grand_Prix_of_St._Petersburg" title="2015 Firestone Grand Prix of St. Petersburg">2015 Firestone Grand Prix of St. Petersburg</a> on March 29, 2015. <a href="/wiki/Team_Penske" title="Team Penske">Team Penske</a>'s Will Power won the inaugural pole and <a href="/wiki/Juan_Pablo_Montoya" title="Juan Pablo Montoya">Juan Pablo Montoya</a> won the first race with the DW12 Chevrolet aero kit. </p><p>In the first season of use, the Chevrolet aero kits had an edge over Honda, with Chevrolet teams winning all but six races during the season.<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> However, at <a href="/wiki/2015_Indianapolis_500" title="2015 Indianapolis 500">Indianapolis</a>, three Chevy entries experienced frightening flip-over crashes, prompting a delay in pole qualifying, tweaks to the qualifying rules, and a safety examination during the offseason. </p><p>Midway through the season, both manufacturers introduced updates to their aero kits, with Honda losing its front wing endplates on safety grounds, and Chevrolet introducing an additional winglet.<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> </p><p>In 2016, in response to the flipping incidents of Chevrolet-powered cars at the <a href="/wiki/2015_Indianapolis_500" title="2015 Indianapolis 500">2015 Indianapolis 500</a>, domed skids were introduced.<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> Zylon bodywork tethers were also added to the cars, to prevent loose bodywork from leaving a car, and striking another competitor, following the death of <a href="/wiki/Justin_Wilson_(racing_driver)" title="Justin Wilson (racing driver)">Justin Wilson</a>, who was struck by loose bodywork.<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> In addition, bodywork updates were issued by both manufacturers to their aerokits. Compared to the Chevrolet aero kit, the Honda kit saw numerous changes, with the front wing being altered from a stacked triple element, to a simpler dual element section, with a new endplate section introduced. In addition, new sidepods were introduced on the road course kit, while a new tyre ramp was introduced with it, and vents were added to the rear wing endplates.<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> The Chevrolet Aero Kit was less dominant, compared to the previous season.<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>For the 2017 season, a developmental freeze was implemented, ahead of a planned introduction of a new universal aero kit for 2018.<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> </p> <div class="mw-heading mw-heading2"><h2 id="IR–18_Universal_Aero_Kit_(UAK-18)_(2018–2026)"><span id="IR.E2.80.9318_Universal_Aero_Kit_.28UAK-18.29_.282018.E2.80.932026.29"></span>IR–18 Universal Aero Kit (UAK-18) (2018–2026)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dallara_DW12&action=edit&section=5" title="Edit section: IR–18 Universal Aero Kit (UAK-18) (2018–2026)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Tony_Kanaan_at_speed_2018.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Tony_Kanaan_at_speed_2018.jpg/300px-Tony_Kanaan_at_speed_2018.jpg" decoding="async" width="300" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Tony_Kanaan_at_speed_2018.jpg/450px-Tony_Kanaan_at_speed_2018.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/65/Tony_Kanaan_at_speed_2018.jpg/600px-Tony_Kanaan_at_speed_2018.jpg 2x" data-file-width="1200" data-file-height="800" /></a><figcaption><a href="/wiki/Tony_Kanaan" title="Tony Kanaan">Tony Kanaan</a> driving the first UAK (without cockpit protection) in 2018.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Max-Chilton-2020-HarvestGP.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Max-Chilton-2020-HarvestGP.jpg/300px-Max-Chilton-2020-HarvestGP.jpg" decoding="async" width="300" height="161" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Max-Chilton-2020-HarvestGP.jpg/450px-Max-Chilton-2020-HarvestGP.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/32/Max-Chilton-2020-HarvestGP.jpg/600px-Max-Chilton-2020-HarvestGP.jpg 2x" data-file-width="4300" data-file-height="2311" /></a><figcaption><a href="/wiki/Max_Chilton" title="Max Chilton">Max Chilton</a> during the 2020 IndyCar Harvest GP; utilizing the Universal Aero Kit with the aeroscreen.</figcaption></figure> <p>In March 2017, the <a href="/wiki/IndyCar_Series" title="IndyCar Series">IndyCar Series</a> announced that the DW12 would receive a redesign and facelift of its aerodynamic system, with all cars running a universal aero kit starting in 2018. Named the UAK-18 (Universal Aero Kit 2018), the base Dallara Safety Cell chassis would remain as-was: however, several components, including the airbox and rear-wheel guards, would be removed. The latter were jettisoned as research and on-track results indicated that they were largely ineffective in reducing large crashes and would often break easily, as would other extraneous winglets.<sup id="cite_ref-57" class="reference"><a href="#cite_note-57"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup> The new kits were designed to ensure that more downforce comes from ground effects than the wings, and the visuals were inspired by classic Indy car designs from the 1980s and 1990s. In addition, teams would save money as they no longer have to buy different base undertray chassis strictly for superspeedways such as Indianapolis. The same chassis can accommodate aero kits for both road/street/short oval courses and the longer ovals.<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>For the cockpit section, all IndyCar Series entrants began to utilize the all-new <a href="/wiki/Cosworth" title="Cosworth">Cosworth</a> CCW Mk2 steering wheel and also-new Configurable Display Unit 4.3 display dashes. Due to cost reasons, several smaller <a href="/wiki/IndyCar_Series" title="IndyCar Series">IndyCar Series</a> teams (including part-timer and <a href="/wiki/Indianapolis_500" title="Indianapolis 500">Indianapolis 500</a>-only) still carried over the Pi Research Sigma Wheel digital display for one more season. The driver seats are slightly reprofiled to improve driver comfort as well as modifications such as a slight increase of cockpit length and width to better accommodate driver body height and weight. IndyCar Series was also in talks on the use of cockpit protection for the 2019 season such as the <a href="/wiki/Halo_(safety_device)" title="Halo (safety device)">aeroscreen</a> to avoid fatal crashes such as that of <a href="/wiki/Justin_Wilson_(racing_driver)" title="Justin Wilson (racing driver)">Justin Wilson</a> in 2015. The aeroscreen was tested by <a href="/wiki/Scott_Dixon" title="Scott Dixon">Scott Dixon</a> at <a href="/wiki/ISM_Raceway" class="mw-redirect" title="ISM Raceway">ISM Raceway</a> on February 9, 2018<sup id="cite_ref-59" class="reference"><a href="#cite_note-59"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup><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> and then by <a href="/wiki/Josef_Newgarden" title="Josef Newgarden">Josef Newgarden</a> at <a href="/wiki/Indianapolis_Motor_Speedway" title="Indianapolis Motor Speedway">Indianapolis Motor Speedway</a> on April 30, 2018. </p><p>The initial new cockpit protection called "Advanced Frontal Protection" made its debut at the <a href="/wiki/2019_Indianapolis_500" title="2019 Indianapolis 500">2019 Indianapolis 500</a>, while the new radical Aeroscreen cockpit protection was introduced for 2020 season developed by <a href="/wiki/Red_Bull_Advanced_Technologies" class="mw-redirect" title="Red Bull Advanced Technologies">Red Bull Advanced Technologies</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> </p><p>The UAK-18 (with the 2020-adopted aeroscreen) with V-6 twin-turbocharged engine powerplant, was originally expected to be retired at the end of the 2023 season. It was to be replaced by a hybrid powerplant for 2024. However, series officials have delayed the rollout of the hybrid formula until an unspecified date after the 2024 Indianapolis 500. Therefore the same cars from 2023 will be utilized for the first several races of the 2024 season. </p> <div class="mw-heading mw-heading3"><h3 id="Hybrid_engine_formula_(2024)"><span id="Hybrid_engine_formula_.282024.29"></span>Hybrid engine formula (2024)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dallara_DW12&action=edit&section=6" title="Edit section: Hybrid engine formula (2024)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The IndyCar Series is currently testing updated 2.4 liter V6 powertrains with 100bhp hybrid ERS units provided by German manufacturer Mahle,<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> who has provided such power units to various motorsport categories, such as DTM and in automotive applications. The powertrains are currently in active development after being delayed from the originally scheduled 2023 debut due to the impact of the COVID-19 global pandemic affecting availability of manufacturing capacity for the hybrid power units to allow for manufacturer testing,<sup id="cite_ref-63" class="reference"><a href="#cite_note-63"><span class="cite-bracket">[</span>63<span class="cite-bracket">]</span></a></sup> as well as the desire from IndyCar manufacturer participants Chevrolet and Honda to delay the introduction of the hybrid powertrain to 2024 to allow for more testing, development and security in having the necessary parts to supply participating teams with the new powertrains. As of November 2022, there are currently no plans to introduce a new chassis in the near future,<sup id="cite_ref-64" class="reference"><a href="#cite_note-64"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup> with previous plans to debut a new chassis for the 2024-25 seasons delayed to 2027 due to the impact of the pandemic delaying initial design and development from the January 2021 timeframe,<sup id="cite_ref-65" class="reference"><a href="#cite_note-65"><span class="cite-bracket">[</span>65<span class="cite-bracket">]</span></a></sup> with no immediate word on a replacement for the current IR18. </p><p>In December 2022, IndyCar announced that the new engine formula scheduled to debut in 2024 had been delayed to 2027.<sup id="cite_ref-66" class="reference"><a href="#cite_note-66"><span class="cite-bracket">[</span>66<span class="cite-bracket">]</span></a></sup> Instead, a hybrid system for the existing 2.2 liter V6 engines was introduced during the <a href="/wiki/2024_Honda_Indy_200" title="2024 Honda Indy 200">2024 Honda Indy 200</a> at <a href="/wiki/Mid-Ohio_Sports_Car_Course" title="Mid-Ohio Sports Car Course">Mid-Ohio Sports Car Course</a>.<sup id="cite_ref-67" class="reference"><a href="#cite_note-67"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup> It has a 60 hp (45 kW), 33 lb⋅ft (45 N⋅m) electric motor coupled to a 320 kJ (90 Wh), 60-volt capacitor.<sup id="cite_ref-68" class="reference"><a href="#cite_note-68"><span class="cite-bracket">[</span>68<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Fatal_accidents">Fatal accidents</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dallara_DW12&action=edit&section=7" title="Edit section: Fatal accidents"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The DW12 was the second Dallara IndyCar Series chassis to suffer a fatality in <a href="/wiki/IndyCar_Series" title="IndyCar Series">IndyCar Series</a> to date. At the <a href="/wiki/2015_ABC_Supply_500" title="2015 ABC Supply 500">2015 ABC Supply 500</a> at <a href="/wiki/Pocono_Raceway" title="Pocono Raceway">Pocono Raceway</a>, <a href="/wiki/Justin_Wilson_(racing_driver)" title="Justin Wilson (racing driver)">Justin Wilson</a> died after being hit on his helmet by the nose cone of <a href="/wiki/Sage_Karam" title="Sage Karam">Sage Karam</a>'s crashed car. </p> <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=Dallara_DW12&action=edit&section=8" 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"><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 class="citation web cs1"><a rel="nofollow" class="external text" href="http://ryanracing.com/the-car/">"The Car and Engine"</a>. <i>ryanracing.com</i>. <a href="/wiki/Ryan_Hunter_Reay" class="mw-redirect" title="Ryan Hunter Reay">Ryan Hunter Reay</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20131213054128/http://ryanracing.com/the-car/">Archived</a> from the original on 2013-12-13<span class="reference-accessdate">. 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July 14, 2010. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20131212102511/http://www.autosport.com/news/report.php/id/85270">Archived</a> from the original on 2013-12-12<span class="reference-accessdate">. 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Retrieved <span class="nowrap">27 November</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=IndyCar%27s+hybrid+engine+rollout+delayed+until+2024&rft.date=2022-03-03&rft.aulast=Pruett&rft.aufirst=Marshall&rft_id=https%3A%2F%2Fracer.com%2F2022%2F03%2F03%2Findycars-hybrid-engine-rollout-delayed-until-2024%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADallara+DW12" class="Z3988"></span></span> </li> <li id="cite_note-64"><span class="mw-cite-backlink"><b><a href="#cite_ref-64">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMartin" class="citation web cs1">Martin, Bruce. <a rel="nofollow" class="external text" href="https://www.forbes.com/sites/brucemartin/2022/04/04/why-a-new-indy-car-isnt-happening-any-time-soon/">"Why A New Indy Car Isn't Happening Any Time Soon"</a>. <i>Forbes</i><span class="reference-accessdate">. Retrieved <span class="nowrap">27 November</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=Forbes&rft.atitle=Why+A+New+Indy+Car+Isn%27t+Happening+Any+Time+Soon&rft.aulast=Martin&rft.aufirst=Bruce&rft_id=https%3A%2F%2Fwww.forbes.com%2Fsites%2Fbrucemartin%2F2022%2F04%2F04%2Fwhy-a-new-indy-car-isnt-happening-any-time-soon%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADallara+DW12" class="Z3988"></span></span> </li> <li id="cite_note-65"><span class="mw-cite-backlink"><b><a href="#cite_ref-65">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPruett2021" class="citation web cs1">Pruett, Marshall (25 September 2021). <a rel="nofollow" class="external text" href="https://racer.com/2021/09/25/planning-process-in-motion-for-next-generation-indycar-chassis/">"Planning process in motion for next-generation IndyCar chassis"</a>. <i>RACER</i>. Racer Media & Marketing, Inc<span class="reference-accessdate">. Retrieved <span class="nowrap">27 November</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=Planning+process+in+motion+for+next-generation+IndyCar+chassis&rft.date=2021-09-25&rft.aulast=Pruett&rft.aufirst=Marshall&rft_id=https%3A%2F%2Fracer.com%2F2021%2F09%2F25%2Fplanning-process-in-motion-for-next-generation-indycar-chassis%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADallara+DW12" class="Z3988"></span></span> </li> <li id="cite_note-66"><span class="mw-cite-backlink"><b><a href="#cite_ref-66">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPruett2022" class="citation web cs1">Pruett, Marshall (6 December 2022). <a rel="nofollow" class="external text" href="https://racer.com/2022/12/06/indycar-drops-plans-for-new-2-4l-engine/">"IndyCar drops plans for new 2.4l engine"</a>. <i>RACER</i>. Racer Media & Marketing, Inc<span class="reference-accessdate">. Retrieved <span class="nowrap">6 December</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=IndyCar+drops+plans+for+new+2.4l+engine&rft.date=2022-12-06&rft.aulast=Pruett&rft.aufirst=Marshall&rft_id=https%3A%2F%2Fracer.com%2F2022%2F12%2F06%2Findycar-drops-plans-for-new-2-4l-engine%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADallara+DW12" class="Z3988"></span></span> </li> <li id="cite_note-67"><span class="mw-cite-backlink"><b><a href="#cite_ref-67">^</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.espn.com/racing/story/_/id/39484344/indycar-going-hybrid-better-wait-2025">"IndyCar is going hybrid, but is it better to wait for 2025?"</a>. <i>ESPN.com</i>. 2024-02-08<span class="reference-accessdate">. Retrieved <span class="nowrap">2024-04-27</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ESPN.com&rft.atitle=IndyCar+is+going+hybrid%2C+but+is+it+better+to+wait+for+2025%3F&rft.date=2024-02-08&rft_id=https%3A%2F%2Fwww.espn.com%2Fracing%2Fstory%2F_%2Fid%2F39484344%2Findycar-going-hybrid-better-wait-2025&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADallara+DW12" class="Z3988"></span></span> </li> <li id="cite_note-68"><span class="mw-cite-backlink"><b><a href="#cite_ref-68">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMarshall_Pruett2024" class="citation web cs1">Marshall Pruett (2024-07-03). <a rel="nofollow" class="external text" href="https://racer.com/2024/07/03/racers-inside-look-at-indycar-going-hybrid-part-1/">"Racer's inside look at IndyCar going hybrid, part 1"</a>. <i>Racer</i>.</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=Racer%27s+inside+look+at+IndyCar+going+hybrid%2C+part+1&rft.date=2024-07-03&rft.au=Marshall+Pruett&rft_id=https%3A%2F%2Fracer.com%2F2024%2F07%2F03%2Fracers-inside-look-at-indycar-going-hybrid-part-1%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADallara+DW12" 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=Dallara_DW12&action=edit&section=9" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.indycar.com/Fan-Info/INDYCAR-101/The-Car-Dallara/IndyCar-Series-Chassis-Specifications">Dallara DW12 Car Specifications</a></li> <li><a rel="nofollow" class="external 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srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/03/Flag_of_Italy.svg/35px-Flag_of_Italy.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/03/Flag_of_Italy.svg/45px-Flag_of_Italy.svg.png 2x" data-file-width="1500" data-file-height="1000" /></a></span></span> <a href="/wiki/Dallara" title="Dallara"><span class="tmp-color" style="color:Yellow">Dallara Automobili</span></a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <dl><dt>Founder</dt> <dd><a href="/wiki/Giampaolo_Dallara" title="Giampaolo Dallara">Giampaolo Dallara</a></dd></dl> <dl><dt><a href="/wiki/Group_5_(motorsport)" title="Group 5 (motorsport)">Group 5</a> cars</dt> <dd><a href="/w/index.php?title=Dallara_1300&action=edit&redlink=1" class="new" title="Dallara 1300 (page does not exist)">1300</a></dd> <dd><a href="/w/index.php?title=Dallara_1600&action=edit&redlink=1" class="new" title="Dallara 1600 (page does not exist)">1600</a></dd> <dd><a href="/wiki/Fiat_X1/9#Dallara" title="Fiat X1/9">Icsunonove</a></dd></dl> <dl><dt><a href="/wiki/Can-Am" title="Can-Am">Can-Am</a> cars</dt> <dd><a href="/wiki/Wolf_WD1" title="Wolf WD1">WD1</a></dd></dl> <dl><dt><a href="/wiki/Formula_Three" title="Formula Three">Formula Three</a> cars</dt> <dd><a href="/w/index.php?title=Emiliani_380&action=edit&redlink=1" class="new" title="Emiliani 380 (page does not exist)">Emiliani 380</a></dd> <dd><a href="/w/index.php?title=Dallara_381&action=edit&redlink=1" class="new" title="Dallara 381 (page does not exist)">381</a></dd> <dd><a href="/w/index.php?title=Dallara_382&action=edit&redlink=1" class="new" title="Dallara 382 (page does not exist)">382</a></dd> <dd><a href="/w/index.php?title=Dallara_383&action=edit&redlink=1" class="new" title="Dallara 383 (page does not exist)">383</a></dd> <dd><a href="/w/index.php?title=Dallara_384&action=edit&redlink=1" class="new" title="Dallara 384 (page does not exist)">384</a></dd> <dd><a href="/w/index.php?title=Dallara_F385&action=edit&redlink=1" class="new" title="Dallara F385 (page does not exist)">F385</a></dd> <dd><a href="/w/index.php?title=Dallara_F386&action=edit&redlink=1" class="new" title="Dallara F386 (page does not exist)">F386</a></dd> <dd><a href="/w/index.php?title=Dallara_F387&action=edit&redlink=1" class="new" title="Dallara F387 (page does not exist)">F387</a></dd> <dd><a href="/w/index.php?title=Dallara_F388&action=edit&redlink=1" class="new" title="Dallara F388 (page does not exist)">F388</a></dd> <dd><a href="/w/index.php?title=Dallara_F389&action=edit&redlink=1" class="new" title="Dallara F389 (page does not exist)">F389</a></dd> <dd><a href="/w/index.php?title=Dallara_F390&action=edit&redlink=1" class="new" title="Dallara F390 (page does not exist)">F390</a></dd> <dd><a href="/w/index.php?title=Dallara_F391&action=edit&redlink=1" class="new" title="Dallara F391 (page does not exist)">F391</a></dd> <dd><a href="/w/index.php?title=Dallara_F392&action=edit&redlink=1" class="new" title="Dallara F392 (page does not exist)">F392</a></dd> <dd><a href="/w/index.php?title=Dallara_F393&action=edit&redlink=1" class="new" title="Dallara F393 (page does not exist)">F393</a></dd> <dd><a href="/w/index.php?title=Dallara_F394&action=edit&redlink=1" class="new" title="Dallara F394 (page does not exist)">F394</a></dd> <dd><a href="/w/index.php?title=Dallara_F395&action=edit&redlink=1" class="new" title="Dallara F395 (page does not exist)">F395</a></dd> <dd><a href="/w/index.php?title=Dallara_F396&action=edit&redlink=1" class="new" title="Dallara F396 (page does not exist)">F396</a></dd> <dd><a href="/wiki/Dallara_F397" class="mw-redirect" title="Dallara F397">F397</a></dd> <dd><a href="/wiki/Dallara_F398" class="mw-redirect" title="Dallara F398">F398</a></dd> <dd><a href="/w/index.php?title=Dallara_F399&action=edit&redlink=1" class="new" title="Dallara F399 (page does not exist)">F399</a></dd> <dd><a href="/w/index.php?title=Dallara_F300&action=edit&redlink=1" class="new" title="Dallara F300 (page does not exist)">F300</a></dd> <dd><a href="/w/index.php?title=Dallara_F301&action=edit&redlink=1" class="new" title="Dallara F301 (page does not exist)">F301</a></dd> <dd><a href="/wiki/Dallara_F302" class="mw-redirect" title="Dallara F302">F302</a></dd> <dd><a href="/w/index.php?title=Dallara_F303&action=edit&redlink=1" class="new" title="Dallara F303 (page does not exist)">F303</a></dd> <dd><a href="/wiki/Dallara_F304" class="mw-redirect" title="Dallara F304">F304</a></dd> <dd><a href="/wiki/Dallara_F305" class="mw-redirect" title="Dallara F305">F305</a></dd> <dd><a href="/wiki/Dallara_F305" class="mw-redirect" title="Dallara F305">F306</a></dd> <dd><a href="/wiki/Dallara_F305" class="mw-redirect" title="Dallara F305">F307</a></dd> <dd><a href="/wiki/Dallara_F308" class="mw-redirect" title="Dallara F308">F308</a></dd> <dd><a href="/wiki/Dallara_F308#Versions" class="mw-redirect" title="Dallara F308">F309</a></dd> <dd><a href="/wiki/Dallara_F308#Versions" class="mw-redirect" title="Dallara F308">F310</a></dd> <dd><a href="/wiki/Dallara_F308#Versions" class="mw-redirect" title="Dallara F308">F311</a></dd> <dd><a href="/wiki/Dallara_F312" class="mw-redirect" title="Dallara F312">F312</a></dd> <dd><a href="/wiki/Dallara_F313" class="mw-redirect" title="Dallara F313">F313</a></dd> <dd><a href="/wiki/Dallara_F314" class="mw-redirect" title="Dallara F314">F314</a></dd> <dd><a href="/wiki/Dallara_F315" class="mw-redirect" title="Dallara F315">F315</a></dd> <dd><a href="/wiki/Dallara_F316" class="mw-redirect" title="Dallara F316">F316</a></dd> <dd><a href="/wiki/Dallara_F317" class="mw-redirect" title="Dallara F317">F317</a></dd> <dd><a href="/wiki/Dallara_320" title="Dallara 320">320</a></dd> <dd><a href="/w/index.php?title=Dallara_324&action=edit&redlink=1" class="new" title="Dallara 324 (page does not exist)">324</a></dd></dl> <dl><dt><a href="/wiki/Group_6_(motorsport)" title="Group 6 (motorsport)">Group 6</a> cars</dt> <dd><a href="/wiki/Lancia_LC1" title="Lancia LC1">LC1</a></dd></dl> <dl><dt><a href="/wiki/Group_C" title="Group C">Group C</a> cars</dt> <dd><a href="/wiki/Lancia_LC2" title="Lancia LC2">LC2</a></dd></dl> <dl><dt><a href="/wiki/Formula_One" title="Formula One">Formula One</a> cars</dt> <dd><a href="/wiki/Dallara_3087" title="Dallara 3087">3087</a></dd> <dd><a href="/wiki/Dallara_F188" title="Dallara F188">F188</a></dd> <dd><a href="/wiki/Dallara_F189" title="Dallara F189">F189</a></dd> <dd><a href="/wiki/Dallara_F190" title="Dallara F190">F190</a></dd> <dd><a href="/wiki/Dallara_F191" title="Dallara F191">F191</a></dd> <dd><a href="/wiki/Dallara_F192" title="Dallara F192">F192</a></dd> <dd><a href="/wiki/Honda_RA099" title="Honda RA099">RA099</a></dd> <dd><a href="/wiki/Hispania_F110" title="Hispania F110">F110</a></dd> <dd><a href="/wiki/Haas_VF-16" title="Haas VF-16">VF-16</a></dd> <dd><a href="/wiki/Haas_VF-17" title="Haas VF-17">VF-17</a></dd> <dd><a href="/wiki/Haas_VF-18" title="Haas VF-18">VF-18</a></dd> <dd><a href="/wiki/Haas_VF-19" title="Haas VF-19">VF-19</a></dd> <dd><a href="/wiki/Haas_VF-20" title="Haas VF-20">VF-20</a></dd> <dd><a href="/wiki/Haas_VF-21" title="Haas VF-21">VF-21</a></dd> <dd><a href="/wiki/Haas_VF-22" title="Haas VF-22">VF-22</a></dd> <dd><a href="/wiki/Haas_VF-23" title="Haas VF-23">VF-23</a></dd> <dd><a href="/wiki/Haas_VF-24" title="Haas VF-24">VF-24</a></dd></dl> <dl><dt><a href="/wiki/Le_Mans_Prototype" title="Le Mans Prototype">Le Mans Prototype</a> cars</dt> <dd><a href="/wiki/Ferrari_333_SP" title="Ferrari 333 SP">333 SP</a></dd> <dd><a href="/wiki/Dallara_SP1" title="Dallara SP1">SP1</a></dd> <dd><a href="/wiki/Dallara_GC21" title="Dallara GC21">GC21</a></dd> <dd><a href="/wiki/Audi_R18" title="Audi R18">R18</a></dd> <dd><a href="/wiki/Dallara_P217" title="Dallara P217">P217</a></dd></dl> <dl><dt><a href="/wiki/Group_GT1" title="Group GT1">Group GT1</a> cars</dt> <dd><a href="/wiki/Ferrari_F50_GT" title="Ferrari F50 GT">F50 GT</a></dd></dl> <dl><dt><a href="/wiki/IndyCar_Series" title="IndyCar Series">IndyCar Series</a> cars</dt> <dd><a href="/wiki/Dallara_IR-7" title="Dallara IR-7">IR-7</a></dd> <dd><a href="/wiki/Dallara_IR-00" title="Dallara IR-00">IR-00</a></dd> <dd><a href="/wiki/Dallara_IR-03" title="Dallara IR-03">IR-03/IR-05</a></dd> <dd><a class="mw-selflink selflink">DW12</a></dd> <dd><a href="/w/index.php?title=Dallara_IR-27&action=edit&redlink=1" class="new" title="Dallara IR-27 (page does not exist)">IR-27</a></dd></dl> <dl><dt><a href="/wiki/Indy_NXT" title="Indy NXT">Indy NXT</a> cars</dt> <dd><a href="/wiki/Dallara_IPS" title="Dallara IPS">IPS</a></dd> <dd><a href="/wiki/Dallara_IL-15" title="Dallara IL-15">IL-15</a></dd></dl> <dl><dt><a href="/wiki/Super_Formula_Championship" title="Super Formula Championship">Super Formula</a> cars</dt> <dd><a href="/wiki/Dallara_SF14" title="Dallara SF14">SF14</a></dd> <dd><a href="/wiki/Dallara_SF19" title="Dallara SF19">SF19</a></dd> <dd><a href="/wiki/Dallara_SF23" title="Dallara SF23">SF23</a></dd></dl> <dl><dt><a href="/wiki/GP2_Series" title="GP2 Series">GP2 Series</a> (2005–2016) later <a href="/wiki/FIA_Formula_2_Championship" title="FIA Formula 2 Championship">FIA Formula 2 Championship</a> (2017–present) cars</dt> <dd><a href="/wiki/Dallara_GP2/05" title="Dallara GP2/05">GP2/05</a></dd> <dd><a href="/wiki/Dallara_GP2/08" title="Dallara GP2/08">GP2/08</a></dd> <dd><a href="/wiki/Dallara_GP2/11" title="Dallara GP2/11">GP2/11</a></dd> <dd><a href="/wiki/Dallara_F2_2018" title="Dallara F2 2018">F2 2018</a></dd> <dd><a href="/wiki/Dallara_F2_2024" title="Dallara F2 2024">F2 2024</a></dd></dl> <dl><dt><a href="/wiki/Formula_Renault_3.5" class="mw-redirect" title="Formula Renault 3.5">Formula Renault 3.5</a> (2005–2015) later <a href="/wiki/Formula_V8_3.5" class="mw-redirect" title="Formula V8 3.5">Formula V8 3.5</a> (2016–2017) cars</dt> <dd><a href="/wiki/Dallara_T05" title="Dallara T05">T05</a></dd> <dd><a href="/wiki/Dallara_T08" title="Dallara T08">T08</a></dd> <dd><a href="/wiki/Dallara_T12" title="Dallara T12">T12</a></dd></dl> <dl><dt><a href="/wiki/GP3_Series" title="GP3 Series">GP3 Series</a> (2010–2018) later <a href="/wiki/FIA_Formula_3_Championship" title="FIA Formula 3 Championship">FIA Formula 3 Championship</a> (2019–present) cars</dt> <dd><a href="/wiki/Dallara_GP3/10" class="mw-redirect" title="Dallara GP3/10">GP3/10</a></dd> <dd><a href="/wiki/Dallara_GP3/13" class="mw-redirect" title="Dallara GP3/13">GP3/13</a></dd> <dd><a href="/wiki/Dallara_GP3/16" class="mw-redirect" title="Dallara GP3/16">GP3/16</a></dd> <dd><a href="/wiki/Dallara_F3_2019" title="Dallara F3 2019">F3 2019</a></dd> <dd><a href="/w/index.php?title=Dallara_F3_2025&action=edit&redlink=1" class="new" title="Dallara F3 2025 (page does not exist)">F3 2025</a></dd></dl> <dl><dt><a href="/wiki/FIA_Formula_E_Championship" class="mw-redirect" title="FIA Formula E Championship">FIA Formula E Championship</a> cars</dt> <dd><a href="/wiki/Spark-Renault_SRT_01E" title="Spark-Renault SRT 01E">SRT 01E</a></dd> <dd><a href="/wiki/Spark_SRT05e" title="Spark SRT05e">SRT05e</a></dd></dl> <dl><dt><a href="/wiki/Autonomous_racing" title="Autonomous racing">Autonomous racing</a></dt> <dd><a href="/wiki/Dallara_AV-21" class="mw-redirect" title="Dallara AV-21">AV-21</a></dd> <dd><a href="/w/index.php?title=IAC_AV-24&action=edit&redlink=1" class="new" title="IAC AV-24 (page does not exist)">AV-24</a></dd> <dd><a href="/w/index.php?title=Dallara_EAV24&action=edit&redlink=1" class="new" title="Dallara EAV24 (page does not exist)">EAV24</a></dd></dl> <dl><dt><a href="/wiki/Le_Mans_Hypercar" title="Le Mans Hypercar">Le Mans Hypercars</a></dt> <dd><a href="/wiki/Ferrari_499P" title="Ferrari 499P">499P</a></dd></dl> <dl><dt><a href="/wiki/LMDh" title="LMDh">Le Mans Daytona h</a> cars</dt> <dd><a href="/wiki/BMW_M_Hybrid_V8" title="BMW M Hybrid V8">M Hybrid V8</a></dd> <dd><a href="/wiki/Cadillac_V-Series.R" title="Cadillac V-Series.R">V-Series.R</a></dd></dl> <dl><dt>List</dt> <dd><a href="/wiki/List_of_Dallara_cars" title="List of Dallara cars">Dallara cars</a></dd></dl> </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_vehicles" 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_vehicles" title="Template:IndyCar vehicles"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:IndyCar_vehicles" title="Template talk:IndyCar vehicles"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:IndyCar_vehicles" title="Special:EditPage/Template:IndyCar vehicles"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="IndyCar_vehicles" style="font-size:114%;margin:0 4em"><a href="/wiki/IndyCar" title="IndyCar">IndyCar</a> vehicles</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IndyCar_Series" title="IndyCar Series">IndyCar Series</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/G-Force_Technologies" title="G-Force Technologies">G-Force Technologies</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/G-Force_GF01" title="G-Force GF01">G-Force GF01</a> (1997–1999)</li> <li><a href="/wiki/G-Force_GF05" title="G-Force GF05">G-Force GF05</a> (2000–2002)</li> <li><a href="/wiki/G-Force_GF09" title="G-Force GF09">G-Force GF09</a> (2003–2007)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Panoz" title="Panoz">Panoz</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/G-Force_GF09" title="G-Force GF09">G-Force GF09</a> (2003–2007)</li> <li><a href="/wiki/Panoz_DP01" title="Panoz DP01">Panoz DP01</a> (2008)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Dallara" title="Dallara">Dallara</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/Dallara#First_generation_(IR-7)" title="Dallara">Dallara IR-7</a> (1997)</li> <li><a href="/wiki/Dallara#First_generation_(IR-7)" title="Dallara">Dallara IR-8</a> (1998)</li> <li><a href="/wiki/Dallara#First_generation_(IR-7)" title="Dallara">Dallara IR-9</a> (1999)</li> <li><a href="/wiki/Dallara#Second_generation_(IR-00)" title="Dallara">Dallara IR-00</a> (2000)</li> <li><a href="/wiki/Dallara#Second_generation_(IR-00)" title="Dallara">Dallara IR-01</a> (2001)</li> <li><a href="/wiki/Dallara#Second_generation_(IR-00)" title="Dallara">Dallara IR-02</a> (2002)</li> <li><a href="/wiki/Dallara#Third_generation_(IR-03/IR-05)" title="Dallara">Dallara IR-03</a> (2003–2007)</li> <li><a href="/wiki/Dallara#Third_generation_(IR-03/IR-05)" title="Dallara">Dallara IR-05</a> (2007–2011)</li> <li><a class="mw-selflink selflink">Dallara DW12</a> (<a class="mw-selflink-fragment" href="#Dallara_aero_kit_(2012-2014)">First universal aero kit</a> (2012–2014), <a class="mw-selflink-fragment" href="#Manufacturer_aero_kits_(2015–2017)">Multi-manufacturer aero kit</a> (2015–2017), <a class="mw-selflink-fragment" href="#Universal_Aero_Kit_(2018–2020)">Second universal aero kit</a> (2018–present))</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Lola_Cars" title="Lola Cars">Lola</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/Lola_T92/00" title="Lola T92/00">Lola T92/00</a> (1996)</li> <li><a href="/wiki/Lola_T93/00" title="Lola T93/00">Lola T93/00</a> (1996)</li> <li><a href="/wiki/Lola_T94/00" title="Lola T94/00">Lola T94/00</a> (1996)</li> <li><a href="/wiki/Lola_T95/00" title="Lola T95/00">Lola T95/00</a> (1996)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Reynard_Motorsport" title="Reynard Motorsport">Reynard</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/Reynard_94I" title="Reynard 94I">Reynard 94I</a> (1996)</li> <li><a href="/wiki/Reynard_95I" title="Reynard 95I">Reynard 95I</a> (1996)</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Indy_NXT" title="Indy NXT">Indy Lights/<br />Indy NXT</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/March_Engineering" title="March Engineering">March Engineering</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/March_86A" title="March 86A">March 86A</a> (1986-1992)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Lola_Cars" title="Lola Cars">Lola</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/Lola_T93/20" title="Lola T93/20">Lola T93/20</a> (1993)</li> <li><a href="/wiki/Lola_T93/20" title="Lola T93/20">Lola T94/20</a> (1994)</li> <li><a href="/wiki/Lola_T93/20" title="Lola T93/20">Lola T95/20</a> (1995)</li> <li><a href="/wiki/Lola_T93/20" title="Lola T93/20">Lola T96/20</a> (1996)</li> <li><a href="/wiki/Lola_T97/20" title="Lola T97/20">Lola T97/20</a> (1997-2001)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Dallara" title="Dallara">Dallara</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/Dallara" title="Dallara">Dallara IPS</a> (2002–2014)</li> <li><a href="/wiki/Dallara" title="Dallara">Dallara IL-15</a> (2015–present)</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Dallara_DW12&oldid=1251310246">https://en.wikipedia.org/w/index.php?title=Dallara_DW12&oldid=1251310246</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a 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