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    • 5. 发明专利
    • Pneumatic tire
    • JP5533212B2
    • 2014-06-25
    • JP2010107365
    • 2010-05-07
    • 横浜ゴム株式会社
    • 英樹 浜中
    • B60C11/11B60C11/04B60C11/13
    • PROBLEM TO BE SOLVED: To provide a pneumatic tire high in improved water removing property and increased in the visibility of a snow abrasion limit.SOLUTION: The pneumatic tire includes a plurality of peripheral direction grooves extending in a tire peripheral direction, a plurality of width direction grooves extending in a tire width direction and blocks partitioned by the plurality of peripheral direction grooves and the plurality of width direction grooves. When a position showing the snow abrasion limit in a tire radial direction is represented as a first position, distinction grooves extending in a tire radial direction are formed at the wall surface of the block so that a cross-sectional shape of the block on the outer side rather than the first position in the tire radial direction is different from the cross-sectional shape of the block on the inner side rather than the first position in the tire radial direction.