Cummins ISB 6.7 L Ultra Low Sulfur Diesel Engine, Air Conditioner, Cruise Control, Power Windows, 6-Speed Manual Transmission, 7000 lb Front Axle, 13500 lb Rears, 225/70R19.5, Spring Suspension, 189 in Wheelbase, Knapeheide 11 ft Body
V8 6.2 L Gasoline Engine, 2013 US EPA Label, Air Conditioner, Cruise Control, Power Windows, Automatic Transmission, 4250 lb Front Axle, 6290 lb Rears, 10000.0 lb GVWR, Aluminum Wheels, 245/75R17, Spring Suspension, 140 in Wheelbase, Knapheide 8 ft 6 in ...