V8 8.1 L Gasoline Engine, 2008 US EPA Label, CARB Compliant, Automatic Transmission, 10000 lb Front Axle, 19000 lb Rears, 25950.0 lb GVWR, 295/75R22.5, Spring Suspension, 176 in Wheelbase, 12 ft 10 in x 96 in Bed, Liftgate

V8 6.0 L Gasoline Engine, 2015 US EPA Label, CARB Compliant, 7040 Engine hrs, Automatic Transmission, 4400 lb Front Axle, 6200 lb Rears, 9500 lb GVWR, 265/70R17, Spring Suspension, 157 in Wheelbase, Knapheide 696J1-S 8 ft Body