Cummins 6.7 L Diesel Engine, 2014 US EPA Label, 9539 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Automatic Transmission, 6000 lb Front Axle, 9750 lb Rears, 14000 lb GVWR, 235/80R17 Front Tires, 235/80R17 Rear Tires, Spring Suspension, 168 in Wheelbase, 8 ft 6 in x 91 in Bed