If you are looking to download or revert to version 1.39, the safest and most reliable method is through the official Steam client.
Steam will automatically begin downloading the 1.39 update files. Download Euro Truck Simulator 2 1.39
Euro Truck Simulator 2 (ETS2) version 1.39, released on November 3, 2020, remains a significant milestone for fans of the simulation series. This update introduced major technical overhauls, including a redesigned launchpad and ownable low-bed trailers, making it a popular choice for players using specific mods like ProMods 2.51. If you are looking to download or revert to version 1