Cummins ISX15 450ST2 6 Cylinder 15.0 L Ultra Low Sulfur Diesel 450 hp Engine, 2014 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, 24089 Engine hrs, Engine Brake, Eaton Fuller ADV Automated Transmission, 5988 kg Front Axle, 18144 kg Rears, Spicer DSP40 Drive Axles, 2.64:1 Axle Ratio, 24132.0 kg GVWR, Air Ride Cab, 76 in High Rise Sleeper Cab, Bunk Beds, Bunk Heater, Sleeper Air Conditioner, Aluminum Wheels, 295/75R22.5, Paccar Air Ride Suspension, 225 in ...