| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving tear resistance of a narrow rib.SOLUTION: A pneumatic tire includes a plurality of circumferential main grooves extended in the tire circumferential direction and a plurality of land parts divided by the circumferential main grooves. Further, the pneumatic tire includes narrow grooves 4 extended in the tire circumferential direction and narrow ribs divided by the narrow grooves 4 on edge parts of the tire width direction outer side of a shoulder land part. Therein, the narrow grooves 4 have a three-dimensional shape extended while being bent respectively toward both sides of groove length direction and groove depth direction.</p> |
