Paccar PX-7 6 Cylinder 6.7 L Ultra Low Sulfur Diesel 220 hp Engine, 2020 US EPA Label, 1061. Engine hrs, Air Conditioner, Cruise Control, Power Windows, Allison 2500RDS Automatic Transmission, 12000 lb Front Axle, 23000 lb Rears, Spicer S23-190 Drive Axles, 6.83:1 Axle Ratio, 35000 lb GVWR, Aluminum Wheels, 11R22.5 Front Tires, 11R22.5 Rear Tires, Reyco Spring Suspension, 157 in Wheelbase, Right Hand Drive