Turn 10 Studios has released a new free add-on for Forza Motorsport 5: the North American "Road America" track, as well as an accompanying Booster Pack.

According to an Xbox blog post, Road America will feature four alternate ribbons to test players' limits, a first for the series. Road America will be added as a Career Event in the racing campaign, and Road America-themed events will also now be present in Rivals Mode and in the multiplayer lobbies.

Additionally, the Road America Booster Pack is also available for free to current holders of a Car Pass. The pack contains five cars: the 2006 #2 Audi Sport North America R8, 1995 Chevrolet Corvette ZR-1, 1968 Ferrari 365 GTB/4, 1971 Ford Mustang Mach 1, and the 2009 Mercedes-Benz SL 65 AMG Black Series.

Turn 10 says that the free add-on is to thank fans for their support; a full third of Xbox One owners own Forza Motorsport 5.

Source: IGN