An open-wheel car is a car with the wheels outside the car's main body, and usually having only one seat. Open-wheel cars contrast with street cars, sports...

American open-wheel car racing, generally known as Indy car racing, or more formally Indianapolis car racing, is a category of professional automobile...

Champ Car World Series (CCWS) was the series sanctioned by Open-Wheel Racing Series Inc., a sanctioning body for American open-wheel car racing that operated...

American open-wheel car racing is the highest form of professional formula racing for open-wheel single-seater cars in North America. The sport was administered...

IndyCar, LLC (stylized as INDYCAR), is an auto racing sanctioning body for American open-wheel car racing headquartered in Indianapolis, Indiana. The organization...

Formula racing (known as open-wheel racing in North America) is any of several forms of open-wheeled single-seater motorsport. The origin of the term...

The IndyCar Series, currently known as the NTT IndyCar Series under sponsorship, is the highest class of American open-wheel car racing in the United States...

referred to as passenger cars, cabins, tubs, gondolas, capsules, or pods) attached to the rim in such a way that as the wheel turns, they are kept upright...

A Formula One car or F1 car is a single-seat, open-cockpit, open-wheel formula racing car with substantial front and rear wings, and an engine positioned...

sanctioning body in the world and sanctions all types of racing, whether open wheel, touring car, rally or endurance racing. The best known is Formula 1. For this...