Cummins ISB 6 Cylinder 6.7 L Ultra Low Sulfur Diesel Engine, 2009 US EPA Label, 7308.0 Engine hrs, Air Conditioner, Cruise Control, Allison Automatic Transmission, 10000 lb Front Axle, 20000 lb Rears, Meritor RS-21-145 Drive Axles, 5.57:1 Axle Ratio, 26000 lb GVWR, 295/75R22.5, Spring Suspension, 220 in Wheelbase, Morgan 18 ft Long x 102 in Wide x 97 in High Body, Liftgate