| 摘要 |
PROBLEM TO BE SOLVED: To secure durability of shoulder parts and to improve wandering performance. SOLUTION: In this tire, main grooves 2 connected in a tire peripheral direction R are cut on the surface of a tread 1, shoulder parts S are formed and at least one of the shoulder part S is formed into a round shape. Wavy sipes 5 extending in a tire width direction are cut on the surfaces of the round-shaped shoulder parts S. In the round-shaped shoulder parts S, two or more saw cuts 7 connected continuously or intermittently in the tire peripheral direction R are cut. COPYRIGHT: (C)2005,JPO&NCIPI
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