All WeatherTech SportsCar Championship GTD Pro and GTD cars are competing with torque sensors attached to their rear axles ...

IMSA season launches today at the Daytona International Speedway with the annual Roar Before the 24 test, but almost every ...

The torque sensor is a device that mounted to left and right and drive shafts on the rear axle used to measure the torque ...

Grand Touring Prototype (GTP) is the pinnacle of endurance racing in IMSA. Hear as drivers explain the finer details of their ...

IMSA arranged for 27 high school students who excel in STEM programs to come to the speedway to educate the teens on how many ...

Lally, who was named president of the Trans Am Series in December, is a three-time IMSA class champion. The 49-year-old has ...

Championship-winning sports car racing team GMG Racing adds another racing series to its broad competition lineup with the ...

Racing fans will have to wait a little bit longer for the Rolex 24 later this month. But the Roar Before the Rolex 24 is set ...

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

Cameron, who won the WeatherTech SportsCar Championship GTP title alongside Felipe Nasr, was dropped from Porsche Penske ...

The two-day ticket: as little as $112 and as much as $285. The Rolex 24 is a 24-hour endurance race and the first event of the IMSA season. It features four classes of sports cars: GTP, LMP2, GTD Pro ...