If you already own the game on Steam, the update is automatic.
: Added full-text city and company search in the job selection screen and improved the vehicle adjustment menu (F4). How to Access/Download Version 1.40 American Truck Simulator V1.40 Download
This is the update that changes how you see the road. If you already own the game on Steam,
: Avoid third-party sites offering "free downloads" of specific versions, as these often contain malware. Stick to the official SCS Software Blog or Steam for safe updates. 40, or are you trying to update to the newest version? American Truck Simulator on Steam more subtle beacon lighting
: Players noted significant upgrades in skyboxes, more subtle beacon lighting, and the addition of cloud shadows that dynamically dim areas of the road. 2. Vehicle Expansion and Technical Customization