The ESCO Heavy Duty Adjustable Wheel Dolly 70134 is designed to assist service technicians as they move through the tire/wheel service process. Its lightweight, portable, and adjustable design make it an ideal tire dolly for any service shop. This tire dolly completely eliminates the need to lift and move any large and heavy wheels by easily rolling the unit up to the wheel and rolling it away and onto the vehicle. In addition to saving on labor and time, using the wheel dolly will also allow for saving accidental damage to an expensive rim while servicing.