Patent Number: 6,192,952

Title: Pneumatic radial tires

Abstract: A pneumatic radial tire capable of effectively controlling the occurrence of wandering phenomenon when being used in vehicles such as passenger car, small-size truck, truck, bus and the like is provided, in which a second tread zone contacting with a mountain side of a slant road surface is arranged so as to project toward a side of a first tread zone contacting with a flat road surface and camber thrust of the radial tire is increased by the second tread zone during the running on ruts and the like under loading.

Inventors: Matsumoto; Hiroyuki (Kodaira, JP)

Assignee:

International Classification: B60C 3/00 (20060101); B60C 3/04 (20060101); B60C 11/00 (20060101); B60C 13/00 (20060101); B60C 11/01 (20060101); B60C 003/00 (); B60C 011/01 (); B60C 013/02 ()

Expiration Date: 02/27/2013