| 摘要 |
PROBLEM TO BE SOLVED: To enable snow and mud to be expelled from tires during braking. SOLUTION: A plurality of grooves 5 are formed on the peripheral surface of a tire 3, all of the grooves being spaced apart in the circumferential direction of the tire without crossing one another. Each of the grooves is extended into an approximately V shape whose apex 5a is located at the center of the tire width. The left end of the groove reaches the left end of the tire, while the right end of the tire reaches the right end of the tire. The groove gradually grows in depth and width from the apex toward each end. The tire is attached to a vehicle while the side where the apex of the groove is located faces in the direction in which the vehicle travels. |
