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IR28 impresses as Rossi completes first validation test at Indy

IR28 impresses as Rossi completes first validation test at Indy

2028 IndyCar aero tech tour

2028 IndyCar aero tech tour

IndyCar's 2028 car breaks cover

IndyCar's 2028 car breaks cover

Watch IndyCar’s 2028 Dallara IR28 in action at IMS

Watch IndyCar’s 2028 Dallara IR28 in action at IMS

Dixon, Kanaan, Franchitti join Legacy Motor Club strategic ownership group

Dixon, Kanaan, Franchitti join Legacy Motor Club strategic ownership group

Grönholm aims to give U.S. rallying a shot in the arm with new ARC2

Rallying

Grönholm aims to give U.S. rallying a shot in the arm with new ARC2

By Dominik Wilde - Dec 10, 2025, 10:05 AM ET

Rallying legend Marcus Grönholm will be testing a new car specially developed for rallying in the U.S. that will bridge the gap to European Rally2 cars.

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