NASCAR SimRacing has been redefined specifically for the unique tastes of the PC gaming community. Featuring the top three NASCAR series--the NASCAR Craftsman Truck Series, NASCAR Busch Series, and NASCAR Nextel Cup Series--NASCAR SimRacing gives you the full experience of the track. Take on racing’s biggest challenge in the all-new career mode, where you battle your way through the different series against the NASCAR elite. Or, choose your favorite series and take on a full pack of 800 horse-powered monsters--the authentic sights and sounds of NASCAR racing will blow you away. See it, feel it, hear it... authentic NASCAR. Features:

New realistic NASCAR physics: extensive test driving by NASCAR drivers helped bring home the true-to-life feeling of 190-plus MPH racing.

New high-definition NASCAR: 29 high-resolution dynamic tracks and 3D audio deliver the roar of V8 engines.

New telemetry analysis: analyze car setups and your best laps, then compare your times against those of real NASCAR drivers.

Two new NASCAR racing series: the NASCAR Craftsman Truck Series and the NASCAR Busch Series join the competition.

All-new career mode: start from humble beginnings and battle your way through NASCAR’s minor leagues to make it big.

The definitive online racing experience: 43 online players race live on the same track. Featuring a ranking system, hot lap leagues, tournaments, and voice-over IP, online racing reaches a whole new level.

New replay studio: replay entire races, your greatest hot laps, or favorite racing moments, then save ‘em all to view later.