Machine description: 72430 lb GVWR, Lunette Ring Hitch, Spring Suspension, Air Brakes, Steering 1st- Axle, Dumps to Right Side, 36 in Side Walls, Steel Body, Electric Roll Tarp, Aluminum Wheels, 11R22.5 Tires LOCATED-IN-S... more info about the 2018 Smithco SX1FP-23-17.