2012 CATERPILLAR CT660S Conventional, 333,429 Miles, CT13 475 H.P. Caterpillar Engine, Engine Brake, 13 Speed Transmission, 40,000 Lb. Rear Ends, Full Screw, 3.55 Ratio, Air Ride Suspension, Day Cab, Air Ride Cab, Air Conditioned, Aluminum Bumper, Hydraulic Power Steering, Stainless Steel Exterior Visor, Heated Power Mirrors, Dual High Back Air Ride Seats, Telescopic Tilt Wheel, Power Door Locks, Power Windows, Dual Chrome Stacks, Single Aluminum Fuel Tank, Stainless Steel Full Fenders, PTO, 2 Line Thermaflow SS Hydraulic System, Air Slide 5th, 191 Inch Wheel Base, 22.5 Low Profile Radial Tires, Aluminum Disc Wheels (Missing One Fender)