Patrick Liddy was fastest overall across a pair of McLaren Trophy America practice sessions on Friday at Road America, ...

Lucas Weisenberg led the way on the opening day of track action for Toyota GR Cup North America at Road America after setting the overall fastest lap of the day across a pair of Friday practice ...

The IMSA Technical Committee has detailed sweeping changes to the Balance of Performance for vehicles competing in the GTD ...

Special car, which bears his name, was driven for the first time in the U.S. by Roger Penske before being transported to ...

As an homage to the Golden State, the Czinger team drove the 3D-printed, 1350 horsepower hypercar from track-to-track.

The new Mustang GTD Liquid Carbon combines raw carbon-fiber bodywork, track-focused engineering, and stunning design to deliver pure speed.

Mazda is forever linked to its championing the rotary engine, but the history of its coupes and sports cars date much further ...

Kyle Washington Continues GT America Powered by AWS and GT World Challenge America Campaigns at Road America in Twin No. 32 ...

Porsche looks back to one of its most iconic track cars to celebrate 50 years of a company that changed its racing forever.