2020 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, 508,000 Approximate Miles, ECM Reads 508,000 Miles, Detroit DD15 Engine, 400 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.16 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air Conditioned, Chrome Bumper, Dual Aluminum Fuel Tanks, Horizontal Exhaust, Side Fairings, Cab Extenders, Quarter Fenders, Bunk Heater, Tilt And Telescoping Steering Wheel, Cruise Control, Power Windows, Air Slide 5th, 231 Inch Wheel Base, 22.5 Low Profile Tires, Disc Wheels, Aluminum Discs Front And Outside Rear.