If you purchased a retail DVD or DRM-free version from the SCS Store, you can download the 1.30 patch from their official patch archive (only accessible with a valid license key).
Euro Truck Simulator 2 (ETS2) version 1.30, released on , stands as a landmark update that significantly modernized the game's fleet and world. Most notably, it introduced the "Next Generation" Scania trucks and prepared the game world for the massive Italia DLC expansion. Key Features of Version 1.30 euro truck simulator 2 version 1.30 download for pc