315,000 Miles, Detroit DD13 Engine, 435 H.P., Engine Brake, DT12 (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.