Product Details: The Medco Super Single Wheel Dolly is the perfect tool for any service technician who needs to lift and move heavy tire/wheel assemblies. This heavy duty dolly is designed to make it easy to move tires and wheels up to 500 lbs. with minimal effort. The dolly features a single wheel design that allows you to move the tire 360° in either direction, making it easy to maneuver and operate. The dolly also features a heavy duty steel frame and a durable rubber wheel that will provide reliable service. FleetPride is your First Click in Heavy Duty®.