摘要 |
<p>In a pneumatic tire, blocks (7) are formed on the tread surface (1) by grooves (circumferential grooves (3) and lateral grooves (5)) extending in the circumferential direction and lateral direction of the tire, and sipes narrower than the grooves are formed in the blocks (7). On one side-wall surface (13) of a sipe (9) are formed projections (21) provided in an intermediate region (M) in the direction of the depth of the sipe (9) and projecting in directions toward the other side-wall surface (15) side of the sipe (9).</p> |