Classic Endurance Racing and S cars with either +2.0L or -2.0L size engine. There are also two grand tourer classes, GT1 and GT2. Classic Endurance Racing Classic Endurance Racing (commonly abbreviated as CER) is a sports car racing series founded in 2004 by Patrick Peter's Peter Auto Ltd. It features classic sports cars and its aim is to support the endurance racing revival. The series consists of events in various European countries. Each race is one hour long. Previously it was a support event for the Le Mans Series. The 2015 season features six standalone rounds: All cars are to be manufactured between
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