| 摘要 |
PROBLEM TO BE SOLVED: To suppress generation of uneven wear caused by deformation in a tire coming into contact with the ground and generation of a groove crack in a groove bottom of a major groove.SOLUTION: The pneumatic tire incorporates a belt 13 extending in a tire circumferential direction and having multiple pieces of wires. The belt 13 comprises three belts of a first belt 13a, a second belt 13b and a third belt 13c in an order from the innermost diameter side in a tire radial direction. The third belt 13c includes a substrate 19 comprising multiple polygonal parts 22 repeatedly formed by the wire 21 in a two-dimensional manner. |
