Cadillac Whelen's #31 car, driven by Britain's Jack Aitken, scored pole position in the GTP class for the 2026 IMSA ...

That’s the scale of Michelin’s operation at this year’s Rolex 24 At Daytona, the biggest test in North American sports car ...

An analysis of long-run performance for the GTP challengers ahead of the 2026 Rolex 24 at Daytona International Speedway ...

McLaren Racing has reiterated its desire to join IMSA's GTP category in the future with its WEC-bound LMDh prototype on the ...

The Rolex 24 at Daytona is set for 1:40 p.m. today. Here is the full starting lineup.

The lightly treaded “slicks” aim to improve warm-up while making a sustainability statement.

Cadillac Racing, in conjunction with Cadillac Wayne Taylor Racing and Cadillac Whelen, revealed today the liveries of its ...

IMSA provided flights from Washington, DC, to Atlanta and four nights in a hotel so we could attend Petit Le Mans. Ars does not accept paid editorial content. The crowd streamed onto the track before ...

Keep your eyes out for these key elements and potential story lines in the 64th running of this famed endurance race.

Michelin and IMSA have confirmed details of the new IMSA Michelin Sustainability in Racing Award, which will be presented to ...

Connor Zilisch is aiming to “prove that I belong” in the IMSA WeatherTech SportsCar Championship’s GTP class as he joins ...

Cadillac Wayne Taylor Racing has revealed updated liveries for its Nos. 10 and 40 Cadillac V-Series.Rs that will compete in ...