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A foldable dolly for moving and positioning a vehicle tire assembly is formed with a rectangular base member mounted on a plurality of casters. Two wings are hinged to opposite ends of the rectangular member and have adjustable positioning members having one end attached to the base member and the o

A foldable dolly for moving and positioning a vehicle tire assembly is formed with a rectangular base member mounted on a plurality of casters. Two wings are hinged to opposite ends of the rectangular member and have adjustable positioning members having one end attached to the base member and the other end attached to one of the wings. A plurality of bearings at least one bearing being mounted on each wing and one on the rectangular base member allow rotation of the tire assembly on the dolly and easy withdrawal of the dolly when the tire is mounted on a vehicle.

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1. A foldable dolly for moving and positioning a vehicle tire assembly having a tire mounted on a rim to be attached to a vehicle comprising:a rectangular base member, formed of two separate base pieces with two adjustable slides mounted longitudinally on the base with one end of the slide firmly at

1. A foldable dolly for moving and positioning a vehicle tire assembly having a tire mounted on a rim to be attached to a vehicle comprising:a rectangular base member, formed of two separate base pieces with two adjustable slides mounted longitudinally on the base with one end of the slide firmly attached to each of the base pieces, the base member being mounted on a plurality of casters; a pair of wings hinged to opposite ends of the rectangular member; adjustable positioning members having one end attached to the base member and the other end attached to one of the wings; and a plurality of bearings at least one bearing being mounted on each wing and at least one bearing on the rectangular base member. 2. The foldable dolly of claim 1 where at least one wing is hinged to the rectangular base so it can be rotated to a position to form a ramp allowing the tire assembly to be rolled onto the rectangular base member.