Debuting as Western Star’s latest model, the Western Star 49X brings together the latest in safety, technology, and driver comfort, as well as the brand's legendary build quality. Built to thrive in the most rugged of environments, on a heritage of toughness, the Western Star 49X will easily take on any challenge it comes across. See and drive this new legend first in American Truck Simulator! The Western Star 49X for American Truck Simulator is now available with a huge number of chassis options, in both Set-Forward and Set-Back variants including 8x4 and 8x6 for heavy haul applications. The 49X also offers a choice of 12 engine and 7 transmission options (including the Detroit DD13/15/16 and DT12 transmissions), 3 cabin/sleeper sizes, and a large variety of customization options.