The ESCO HD Adjustable Tire Wheel Dolly (Model 70134) is designed to lift and move around tires and wheels with ease. The use of this product promotes safety by reducing potential injury from having to lift heavy tires and wheels. Features two adjustable 9 in. smooth rollers that allow for accurate positioning of the tire/wheel back onto the hub. These adjustable rollers can be used in 3 different positions to handle many tire and wheel sizes. During mounting, rollers easily rotate the tire/wheel 360° in either direction to align with the stud holes. The HD Adjustable Tire Wheel Dolly works with may tire/wheel combinations from automotive to truck tires and has a strong 550 lb. weight capacity.