Since the current version of the game is much higher (e.g., 1.58 as of 2026), you need to manually "downgrade" to access 1.40 features: Right-click in your Steam Library. Select Properties > Betas .
Unlike older software, Euro Truck Simulator 2 does not use different product keys for specific version updates like 1.40.4.8. One Key, All Updates: You only need one valid product key to own the base game. Automatic Updating: Euro Truck Simulator 2 1.40.4.8 Product Key
Any website claiming to sell a key specifically for "Version 1.40" is likely misleading or selling a standard game key. 🛠️ What’s New in Version 1.40.4.8? Since the current version of the game is much higher (e