When you pirate version 1.40.4.8, you are:
Sites claiming to offer free or "cracked" keys for specific versions like 1.40.4.8 often lead to security risks. Euro Truck Simulator 2 1.40.4.8 Product Key
Once you have a valid key, you can activate it depending on the version of the game: How to Activate a purchased ETS2 key on Steam [guide] When you pirate version 1
: If you have an older physical disc version, the key is typically printed inside the box or provided in a confirmation email from SCS Software Offline Activation How Product Keys Work in ETS2
version 1.40.4.8 typically leads to unofficial or outdated lists, as product keys are uniquely tied to individual purchases. Version was a specific build released around mid-2021, primarily notable for introducing a major visual lighting overhaul . How Product Keys Work in ETS2