482,573 Miles Detroit DD13 Engine 435 HP Engine Brake, DT12 Transmission, (Automatic) 40,000 Lb. Rear Ends 3.08 Ratio Air Ride Suspension Hydraulic Power Steering Air Conditioned Dual Aluminum Fuel Tanks Horizontal Exhaust Exterior Visor Roof Air Fairing Quarter Fenders Custom Interior Tilt And Telescoping Steering Wheel Cruise Control, Power Windows Collision Mitigation System Air Slide 5th 178 Inch Wheel Base Disc Brakes 11R22.5 Disc Wheels