| 摘要 |
PROBLEM TO BE SOLVED: To reconcile and improve wandering performance and on-ice performance. SOLUTION: This pneumatic tire is provided with a shoulder block row R0 constituted of shoulder blocks 10 having a plurality of sipings 20. A tread grounding width Ws is made 0. 8 to 0.9 times of a tire sectional width Wt. A width W0 of a tire shaft direction of each shoulder block 10 is made substantially the same. In the shoulder blocks 10 arranged in a peripheral direction, a side edge 10a on the shoulder side and a side edge 10b on a tire equator side are arranged by being positionally deviated in the tire shaft direction. COPYRIGHT: (C)2003,JPO |
