CarsGmc 4500 mod 6×6 v1 December 4, 2019November 27, 2019 - Leave a Comment GMC C4500 6×6. – There are five additions; – Repair points; – fuel; – Good traction for difficult roads. Credits:diego11 Can we ask for your help? Please rate this mod to let everybody know![Total: 0 Average: 0]Download modFileFile size gmc9 MB