6 Cylinder 12.9 L 505 hp Engine, US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Automated Transmission, 13220 lb Front Axle, 46000 lb Rears, 59220 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5, Air Ride Suspension

Mack MP7 6 Cylinder 10.8 L Diesel 370 hp Engine, 2006 US EPA Label, 18653 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Allison Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, 295/75R22.5, Air Ride Suspension, 161 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks