| 摘要 |
The present invention relates to a pneumatic tire applied with silica, which uses silica rubber as a base of tread rubber to improve rotation resistance performance. A static electricity release path (10) is formed from a wheel to a surface of a tread (20) for electricity generated inside a vehicle or a tire to be discharged to a road surface. A static electricity release path guide (15) formed by rubber which has higher hardness than static electricity release path rubber is arranged on both sides of the static electricity release path (10) to block flow of rubber in a vulcanization process. |
