Cummins ISX15 6 Cylinder 15.0 L Diesel 500 hp Engine, 2012 US EPA Label, Requires Diesel Exhaust Fluid, 19469.8 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller RTLO-18918B 18-Speed Manual Transmission, Double Differential Locks, 16000 lb Front Axle, 46000 lb Rears, Dana D46-170HP Drive Axles, 4.30:1 Axle Ratio, 62000 lb GVWR, Air Ride Cab, 50 in Mid Roof Sleeper Cab, Bunk Heater, Aluminum Wheels, 385/65R22.5 Front Tires, 11R24.5 Rear Tires, Dual Steering Boxes, Double Frame, 8-Bag Air Ride Suspension, 318 in Wheelbase, PTO, Metro INT-35 Aluminum Wrecker Body, 70000 lb Boom Rating