Updated to 1.37.x.
Completely standalone.
Def files updated.
5th wheel corrected.
Added advanced trailer coupling.
Openable windows.
3D models revised & few corrections.
Added front bar with banner.
Corrected roof accessories slots.
Ui shadow corrected.
Some textures upgraded.
Fixed desktop truck.
Added to overweight/oversize quick jobs.
Few corrections in interior.
SiSL Megapack addon INCLUDED and updated.
You need SiS’L megapack to ATS to have all the cabin accessories available.