IMSA officials have already docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after ...

Whenever the IMSA WeatherTech SportsCar Championship moves from Daytona to Sebring, the winners of the Rolex 24 At Daytona are always highlighted. They’ve won the biggest race of the season ...

The IMSA WeatherTech SportsCar Championship heads to legendary Sebring International Raceway for the 73rd running of the ...

Juan Manuel Correa will make his IMSA SportsCar Championship debut in this month’s Sebring 12 Hours.

A refueling system calibration issue was the cause for both Gebhardt Motorsport USA Duqueine D08 Nissans running out of fuel ...

Nick Tandy said there’s “high motivation” to secure overall honors in this weekend’s Mobil 1 Twelve Hours of Sebring, to not only extend his and co-driver Felipe Nasr’s lead in the IMSA GTP standings ...

Increasing your iRacing safety rating (SR) is an integral part of the hugely popular sim racing platform. Whether it’s racing ...

The first IndyCar on FOX broadcast at St Petersburg last week produced a big bump in viewership and a range of new features.

After 7 years of no women drivers in the NASCAR Cup Series, Katherine Legge will end that streak when she races at Phoenix ...

With a tire "option" in place, all signs point to what should be one of the most unpredictable and entertaining NASCAR Cup ...