Detroit DD13 6 Cylinder 12.8 L Diesel 500 hp Engine, 2015 US EPA Label, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Detroit DT12-08-1550 Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.23:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Front Wheels, 295/75R22.5 Front Tires, 11R24.5 Rear Tires, Airliner Air Ride Suspension, 167 in Wheelbase, Dual Fuel Tanks

Cummins 6 Cylinder Diesel Engine, Air Conditioner, Cruise Control, Power Windows, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, Air Ride Cab, Aluminum Front Wheels, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Airliner Air Ride Suspension, 170 in Wheelbase, Dual Fuel Tanks

Cummins ISX15 6 Cylinder 15.0 L Ultra Low Sulfur Diesel 450 hp Engine, 2015 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, 13174.0 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller FO-16E313A-MHP ULT 13-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.55:1 Axle Ratio, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Dual Fuel Tanks