Norco Wheel Dolly with a 1/2-ton capacity features a lifting range from 2-18" to 39-1/2". This uniquely crafted wheel lift, made in the USA, is designed for the removal and installation of single, tandem, and duplex tires and wheels that are mounted on trucks supported above ground level. The unique, open-chassis design of this dolly allows for much easier alignment than with center post designs, and an air-operated pump allows this unit to lift the load effortlessly. The unit's heavy-duty lift arms are made with ball-bearing conveyer rollers to allow easy wheel rotation for bolt pattern alignment, and the side-to-side lift arm adjustment of 7" allows for the easy alignment of the rim's lug holes with the wheel drum. A hydraulic jack provides tilt to the lift arms for easy alignment, and a safety chain is provided to secure the tires and wheels to the dolly. Two rear-mounted, ball-bearing caster wheels allow for easy maneuverability and include a locking mechanism to prevent the dolly from moving. Note: Freight charges for this product will be calculated after order is placed, and we will contact you with the amount. Please call if freight quote is desired before ordering. Norco charges a limited access fee for shipments to military bases, schools, churchs, and all other gated areas, as well as charging a substantial fee for re-delivery of order, lift gate use, and residential delivery. Also, local sales taxes will be applied to ALL Norco orders shipped to California.