Cummins ISB 6 Cylinder 6.7 L Diesel 240 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 11874.9 Engine hrs, Allison 2500 Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 5.56:1 Axle Ratio, 33000.0 lb GVWR, Air Ride Cab, 11R22.5, Air Ride Suspension, 270 in Wheelbase, Morgan 26 ft x 102 in Wide x 100 in High Body, Liftgate