Paccar MX375 Engine, Requires AdBlue, Exhaust Brake, Automatic Transmission, Differential Lock, 40000 lb Rears, Viesa Evaporative Sleeper Air Conditioner, 295/80R22.5 Front Tires, 11R22.5 Rear Tires, 8-Bag Air Ride Suspension, 3900 mm Wheelbase, GVM 24.6 t, GCM 70 t, Right Weigh Load Scales