Turn 10 has announced a new deal with the American Le Mans, seeing Forza 4 becoming the official game of the event.
What this means is tracks such as Sebring, Road Atlanta, Road America and Mazda Raceway Laguna Seca, as well as 26 ALMS cars.
Forza Motorsport 4 is due to release this October, exclusively for Xbox 360. You can pre-order a copy here.
Check out some screens below.