Paccar MX-13 12.9 L Ultra Low Sulfur Diesel 485 hp Engine, 2014 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller RTLO-16913A 13-Speed Manual Transmission, Differential Lock, 13200 lb Front Axle, 40000 lb Rears, Spicer DSP 40 Drive Axles, 3.42:1 Axle Ratio, 53200 lb GVWR, Air Ride Cab, 76 in High Rise Sleeper Cab, Bunk Beds, Thermo King TriPac Evolution Auxiliary Power Unit, Aluminum Wheels, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 231 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX 6 Cylinder Diesel Engine, Cruise Control, Power Windows, Engine Brake, Eaton Endurant E Automated Transmission, 12350 lb Front Axle, 40000 lb Rears, Paccar Drive Axles, 2.79:1 Axle Ratio, 50350 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Bunk Heater, Aluminum Wheels, 295/75R22.5, Air Ride Suspension, 230 in Wheelbase, Dual Fuel Tanks