| 摘要 |
There is provided a pneumatic tire (1a), in which a first set of blocks (16a) that is partitioned and formed by two first circumferential grooves (24) and a plurality of first lateral grooves (26a) is provided in the center region that includes the tire equatorial plane, a second set of blocks (20a) that is partitioned and formed by one second circumferential groove (28) and a plurality of second lateral grooves (30a) is provided in the outermost portion in the tire width direction on each side in the tire width direction, a rib (22) is provided between the first set of blocks (16a) and the second sets of blocks (20a), the rib (22) is divided by at least one third circumferential groove (32), and a plurality of sipes (34a) is formed in the first set of blocks (16a), the second set of blocks (20a), and the rib (22). |
