Endurance racing (motorsport) in addition to the premier GT3 Pro class. The series began in 2011 and saw increased involvement in 2012 and 2013. Endurance motor racing has proven a popular subject for depiction in videogames, and on film. The Lee H. Katzin film "Le Mans", starring Steve McQueen, used real race footage, and enjoys cult status. The 1986 arcade game "WEC Le Mans" was the first to portray endurance racing in a videogame, while "Gran Turismo 4" and 5 extended this to a real-time simulation of 24 hour events. In the early days of endurance racing cars and motorcycles raced side by
X Motor Racing transmission, damage model and tire model are customizable in the Vehicle Physics utility. X Motor Racing X-Motor Racing ("XMR") is an indie racing simulator developed by Russian studio Exotypos. The game features high precision physics simulation, online multiplayer and open architecture. Featured is a fully customizable physics model — the tire model, suspension, or motor are available to tune in the game, including an advanced tire model with adjustable parameters, such as temperature and tire grip. "X-Motor Racing" has an advanced graphics engine, supporting True HDR rendering and FSAA. "XMR" SDK allows exporting all in-game physics data to build a