| 摘要 |
A pneumatic tire provided with a tread pattern on which a plurality of blocks are formed with three circumferential grooves which extend along a circumferential direction of the tire and lateral grooves which traverse the circumferential grooves, wherein the lateral groove disposed between the circumferential grooves has a depth that is from 40 to 70% of a depth of the circumferential groove, a groove bottom sipe with both open ends is formed on a groove bottom of the lateral groove, and a land portion sipe, whose length in the circumferential direction of the tire is longer than that in a width direction of the tire, is formed on the block.
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