The term "44 DLC" is a major selling point. To give you perspective, a new player buying the base game today would need to spend hundreds of dollars/euros to acquire all these separately. Version 1.25.2.5 with 44 DLCs includes:
This report provides a technical and content overview of Euro Truck Simulator 2 (ETS2) specifically regarding version 1.25.2.5 bundled with 44 pieces of Downloadable Content (DLC) . This specific version represents a significant historical snapshot of the game, released in late 2016, marking the transition between the game's original engine architecture and the introduction of new rendering technologies. Euro Truck Simulator 2 v1.25.2.5 Incl 44 DLC
: For hauling heavy and oversized loads. The term "44 DLC" is a major selling point