GM 350 V8 6.6 L Diesel 350 hp Engine, 2019 US EPA Label, Requires Diesel Exhaust Fluid, 2129.3 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Allison Automatic Transmission, 7500 lb Front Axle, 15000 lb Rears, 19500 lb GVWR, Aluminum Front Wheels, 245/70R19.5, GM Spring Suspension, 175 in Wheelbase, Knapheide 7108D54 8 ft 11 in Body