Editing Indianapolis 500 (section)

=== Car ===
The event is contested by [[American Championship car racing|"Indy cars"]], a [[Formula racing|formula]] of [[Professional sports|professional]]-level, single-seat, open [[cockpit]], [[Open-wheel car|open-wheel]], purpose-built race cars. As of [[2020 IndyCar Series season|2020]], all entrants utilize 2.2[[Litre|L]] [[V6 engine|V6]], twin-[[Turbocharger|turbocharged]] engines, tuned to produce a range of {{convert|550|-|750|hp}}. [[Chevrolet]] and [[Honda Performance Development|Honda]] are the current engine manufacturers involved in the sport. [[Dallara]] is at present the sole chassis supplier to the series. [[Firestone Tire and Rubber Company|Firestone]], which has a deep history in the sport, dating back to the first 500, is currently the exclusive tire provider.<ref>{{Cite web |title=2021 NTT IndyCar Series Car Specifications |url=https://www.indycar.com/Fan-Info/INDYCAR-101/The-Car-Dallara/IndyCar-Series-Chassis-Specifications |url-status=dead |archive-date=July 25, 2020 |access-date=21 March 2021 |website=[[IndyCar]] |archive-url=https://web.archive.org/web/20200725080159/https://www.indycar.com/Fan-Info/INDYCAR-101/The-Car-Dallara/IndyCar-Series-Chassis-Specifications }}</ref>