摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire in which a rubber gauge of a tread part can be equalized in a tire circumferential direction.SOLUTION: A pneumatic tire 1 comprises a plurality of circumferential main grooves 21, 22 extending in a tire circumferential direction, and a plurality of land parts 31 to 33 which are split in the circumferential main grooves 21, 22. Further, the pneumatic tire 1 comprises a tread surface which is splittable in the tire circumferential direction and is formed by use of a tire molding metal mold 101. An average value Wa1_av of groove widths Wa1 of the circumferential main grooves 21 in a mold split segment and an average value Wa2_av of groove widths Wa2 of the circumferential main grooves 21 in other segments have a relation of Wa1_av<Wa2_av. |