Scania STAX is a fully standalone trucks, doesnt replace anything, which is designed based on concept truck 2002.
Update v2.31 13 January 2018: change the collions box. No more damage at some trailers.
Compatibility: ETS2 latest version
How to install mod for ETS 2:
- Download this mod.
- Extract it!
- Paste the .scs file(s) into your My Documents/Euro Truck Simulator 2/mod folder.
- Run game ~> Mod Manager ~> Enable mod.