2011 FREIGHTLINER CA12564ST Cascadia Conventional, ISX 450ST Cummins Engine, Engine Brake, 10 Speed Transmission, 40,000 Lb. Rear Ends, Full Screw, 3.58 Ratio, Air Ride Suspension, 72 Inch Raised-Roof Walk-In Sleeper, Bunk Beds, Air Conditioned, Cruise Control, Hydraulic Power Steering, Heated Power Mirrors, Premium Interior, High Back Air Ride Driver`s Seat, Telescopic Tilt Wheel, Power Windows, Side Extenders, Single Stack, Dual Aluminum Fuel Tanks, Quarter Fenders, Air Release 5th, 232 Inch Wheel Base, 22.5 Low Profile Tires, Aluminum Disc Wheels