Please be aware that is an older version of the game, originally released around early 2019. For context, the current version as of April 2026 is v.1.58 , with v.1.59 in open beta. Important Considerations:
Since v.1.34 sits between DX9 and DX11, launch the game with the -rdevice dx11 launch option on Steam (or your shortcut). This prevents the "flickering shadow" bug present in the DX9 mode of this build. American Truck Simulator v.1.34.0.4 18 DLCs. F...
: Added a new segment of OR-140 (requires the Oregon DLC ) and fixed timezone issues in Malheur County. Please be aware that is an older version