Patent ID: 8752907

Claim:
A centering system for centering a dual wheel assembly on a hub, said wheel assembly having an inner wheel and an outer wheel, comprising: a plurality of centering sets each including an inner sleeve and a separate outer sleeve, said inner sleeve having an interior surface defining an interior bore sized to slide onto a wheel stud on said hub, said inner sleeve including a wheel aperture portion with an exterior surface sized to slide into a bolt aperture on said inner wheel, said inner wheel having a thickness at said bolt aperture, said wheel aperture portion having a length less than said thickness of said inner wheel, said outer sleeve having an interior bore sized to slide onto said wheel stud, said outer sleeve including a wheel aperture portion with an exterior surface sized to slide into a bolt aperture on said outer wheel, said outer wheel having a thickness at said bolt aperture, said wheel aperture portion having a length less than said thickness of said outer wheel.