ATS – Fix For A Truck Western Star 4900FA V1 (1.31.x)

Fix For A Truck Western Star 4900Fa V1 mod for ATS1.31.x.

Fix for a truck Western Star 4900FA version 1.0 for American Truck Simulator (v1.31.x)
Fix for the truck Western Star 4900FA on the game version 1.31.х
Put above the main mode