The wheelbase of the truck is 162". The bed of the truck is 13'3" long by 8' wide. The truck has a Theiman lift gate on it. The front GVWR is 4670 lbs. The rear GVWR is 8550 pounds. The total GVWR is 12,zero pounds. 3500, Stakebody, Flatbed, Liftgate, Theiman, DRW, four wheel-drive four wheel-drive FOR ALL SEASONS AND CONDITIONS!