| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pneumatic tire that achieves both traveling performance on a snow road surface and traveling performance on a dry road surface.SOLUTION: In a pneumatic tire where blocks 1 divided by grooves are formed in a tread surface, a plurality of narrow ribs 10 extending along a tire width direction WD are arranged in a tire circumferential direction CD on a block surface 1a, and each narrow rib 10 is formed so that a tread 11 appearing in a tire width direction cross section passing the narrow rib 10 is more projected at a central part in the tire width direction WD than at both ends.</p> |
