The bed of the truck is 14 long by 8 wide. The wheelbase is 188. The bed of the truck is aluminum and it is made by Thiele. Serial# 69154. The front GVWR is 6500lbs. The rear GVWR is 13,660lbs. The total GVWR is 17,950lbs. The tires on the truck are 225 70R 19.5 TURBOCHARGED ENGINE!