| 摘要 |
A pneumatic tire 10 a including in a tread at least two circumferential major grooves 20 a, 21 a, 22 a, and 23 a extending in a tire circumferential direction and a rib-shaped land section formed, the pneumatic tire including: lug grooves 30 a, 31 a, 32 a, and 33 a extending in a tire width direction, each of which includes an end closed by the lib-shaped land section and the other end open to one of the circumferential major grooves ( 21 a, 22 a), the open ends being arranged in a staggered fashion in the tire circumferential direction; and first sipes which include a sipe 40 a extending in the tire width direction and a sipe 41 a extending in the tire circumferential direction and connect the lug grooves arranged in the staggered fashion.
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