Detroit Series 60 6 Cylinder 14.0 L Diesel 515 hp Engine, 2003 US EPA Label, 12523 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, 295/75R22.5, Airliner Air Ride Suspension, 172 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins 6 Cylinder Diesel Engine, 12080 Engine hrs, Air Conditioner, Cruise Control, Spicer 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 156 in Wheelbase, Air Sliding 5th Wheel

D13J425 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 425 hp Engine, 2014 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Engine Brake, ATO2612D Automated Transmission, Differential Lock, 12350 lb Front Axle, 38000 lb Rears, Meritor MT-40-14X Drive Axles, 2.64:1 Axle Ratio, 50350 lb GVWR, 295/75R22.5 Front Tires, 275/80R22.5 & 295/75R22.5 Rear Tires, Air Ride Suspension, 173 in Wheelbase, Air Sliding 5th Wheel, Auto Lube, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Diesel 450 hp Engine, 2021 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Exhaust Brake, Detroit DT12-1650-OH Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, 3.08:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Front Wheels, 295/75R22.5, Airliner Air Ride Suspension, 182 in Wheelbase, Air Sliding 5th Wheel