Files found via search strings like that one are often hosted on third-party sites. I have to give you a "heads up" on a few things:
When a file ends in .part1.rar , it means the data is split across multiple pieces. To use it, you generally need (part1, part2, etc.) in the same folder. Software needed: Use 7-Zip (free/open-source) or WinRAR . The Process: Place all parts ( part1 , part2 , etc.) in one folder. Right-click only on part1 . Select "Extract Here" or "Extract to [Folder Name]". Euro.Truck.Simulator.2.v1.45.4.0s.part1.rar
If you're a fan of the game, it goes on sale on very frequently (often for as little as $5). Buying the official version gives you: Automatic updates. One-click mod installations via Steam Workshop. Access to World of Trucks (online events and rewards). Cloud saves so you never lose your progress. Files found via search strings like that one