Cummins ISX15 6 Cylinder 15 L Diesel 450 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 15790 Engine hrs, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 12350 lb Front Axle, 20000 lb Rears, 32350 lb GVWR, Air Ride Cab, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 152 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX15 6 Cylinder 15 L Ultra Low Sulfur Diesel 400 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 12550 lb Front Axle, 40000 lb Rears, 52550.0 kg GVWR, Air Ride Cab, 51 in Mid Roof Sleeper Cab, Aluminum Wheels, 295/75R22.5, Air Ride Suspension, 214 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX15 6 Cylinder Diesel 415 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Eaton Fuller Automated Transmission, 12350 lb Front Axle, 20000 lb Rears, 32350 lb GVWR, Air Ride Cab, 275/80R22.5, Air Ride Suspension, 158 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks