If you have the original retail version, you can use the official Online Updater to reach specific patch levels. Why Downgrade to 1.39?
From the dropdown menu, select "temporary_1_39 - 1.39.x for incompatible mods" . euro truck simulator 2 1.39 download
Steam will automatically begin downloading the 1.39 files. If you have the original retail version, you
The initial game launcher was streamlined, allowing players to manage profiles and change settings without fully loading the game. euro truck simulator 2 1.39 download