Cummins ISB 6 Cylinder 6.7 L Ultra Low Sulfur Diesel 240 hp Engine, Requires Diesel Exhaust Fluid, 6521.7 Engine hrs, Air Conditioner, Cruise Control, Allison 2500 Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, Detroit DA-F-12.0-3 Drive Axles, 5.56:1 Axle Ratio, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 270 in Wheelbase, Liftgate

Cummins ISC285 6 Cylinder 8.3 L Ultra Low Sulfur Diesel 285 hp Engine, 2008 US EPA Label, 9332.7 Engine hrs, Air Conditioner, Cruise Control, Eaton Fuller 7-Speed Manual Transmission, 12000 lb Front Axle, 22700 lb Rears, 34700 lb GVWR, 295/75R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 152 in Wheelbase