| 摘要 |
<p>A pneumatic tire, characterized in that: thin grooves extending at an incline in the circumferential direction of the tire and having less groove width than groove depth are provided in a tread surface at intervals in the circumferential direction of the tire; and inflow parts extending in the circumferential direction of the tire, communicating with the thin grooves at one end, and ending at the other end are provided at one end of each of the thing grooves to those parts of the groove wall surfaces of thin grooves that face each other in the circumferential direction of the tire where the groove wall surfaces are at the endpoint of a component of a first vector, the component being directed along the circumference of the tire, and the first vector being directed from one end of the thin grooves to the other end of the thin grooves.</p> |
