| 摘要 |
<p>PURPOSE: To provide a pneumatic tire which can improve an on-ice performance while partial wear at small blocks divided by sipes is being restrained. CONSTITUTION: In the case of a pneumatic tire in which each lateral groove 3 extending in a tire width direction is provided between main grooves 2 extending, on a tread surface, in a tire peripheral direction T, and respective blocks 4 divided by the main grooves 2 and respective lateral grooves 3 are formed, and each sipe 5 extending in the tire width direction is provided at each block 4, the cross section shape of each sipe 5 at tire side viewing is formed in a doglegged shape having one bend part 5A.</p> |
