6 Cylinder Diesel Engine, Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, Aluminum Wheels, 11R22.5, Air Ride Suspension, 270 in Wheelbase, 2017 Thermo King T-1080s Reefer Unit, Hackney 26 ft x 96 in Wide x 90 in High Body, Liftgate