Tire Construction For Vehicle Towing

Abstract

A tire for positioning a vehicle on a surface includes a first sidewall, a second sidewall and a tread extending between the first sidewall and the second sidewall. The tread includes a first pavement bar and a first plurality of lugs disposed between the first sidewall and the first pavement bar and a second plurality of lugs disposed between the second sidewall and the first pavement bar. The tread includes a first lateral shape at a first inflation pressure so that the first pavement bar touches the surface without the first plurality of lugs or the second plurality of lugs contacting the surface. The tread comprises a second lateral shape at a second pressure less than the first pressure so that the first plurality of lugs, the first pavement bar and the second pavement bar contact the surface.

Dependencies are inferred from the claim text.