Paccar PX-8 8.0 L Diesel 240 hp Engine, 2009 US EPA Label, 17078.3 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Allison 3000 Automatic Transmission, 10000 lb Front Axle, 20000 lb Rears, Dana S21-170 Drive Axles, 4.10:1 Axle Ratio, 26000 lb GVWR, 11R22.5 Front Tires, 11R22.5 Rear Tires, Paccar Air Ride Suspension, 256 in Wheelbase, 24 ft x 102 in Wide x 100 in High Body, Liftgate