The ATD Tools Heavy Duty Semi-Automatic Tire Changer features a swing arm design. It can handle tires up to a 47” diameter and rim widths between 3" and 15”. This tire changer features bead seating inflation jets in clamping jaws, twin clamping cylinders to hold difficult rims and a bead breaker. The tire changer has a 26” by 26” square turntable.