Mack AC 6 Cylinder 728 cid Ultra Low Sulfur Diesel 380 hp Engine, 2005 US EPA Label, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller 13-Speed Manual Transmission, Differential Lock, 14320 lb Front Axle, 44000 lb Rears, 58320 lb GVWR, Air Ride Cab, Aluminum Front Wheels, 11R24.5, Camelback Spring Suspension, 207 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX15 6 Cylinder 15 L Ultra Low Sulfur Diesel Engine, 2011 US EPA Label, 15682.1 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller RTLO-16913A 13-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Trac Air Ride Suspension, 218 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 435 hp Engine, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller FRO-15210C 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Spicer DS404 Drive Axles, 3.70:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 11R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks