Hino 6 Cylinder 7.6 L Diesel Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, Exhaust Brake, Allison Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5, Hendrickson AR2 Suspension, 236 in Wheelbase, 168 in Cab to Axle, 247 in Cab to End of Frame