| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of securing braking performance while reducing air column tube resonance sound.SOLUTION: A pneumatic tire includes a main groove 2 extending along a tire peripheral direction CD and a block 10 with a groove wall surface 10a facing the main groove 2, on a tread surface. The pneumatic tire further includes a plurality of recessed grooves 1 which are provided on the groove bottom side of the groove wall surface 10a, extend in a depth direction DD of the main groove 2 and terminate without reaching a top face 10c of the block 10, and a bridge section 4 which is formed in each of the recessed grooves 1, extends in a length direction LD of the main groove 2 and connects groove walls to each other in the recessed grooves 1. |
