| 摘要 |
The purpose of the present invention is to decrease the rolling resistance of a tire. A tire (10) includes: a tire framework member (12) provided with a side portion (18) comprising a resin material and positioned on both sides of a tire axis direction, a shoulder portion (20) continuous with an outer end portion of the side portion (18) in a tire radius direction and curving out toward the outside of the tire in a tire axis direction cross section, and a flat crown portion (22) continuous with the shoulder portion (20); a reinforcement layer (14) provided along an outer surface (22A) of the crown portion (22), with an end portion (14A) on the outside in the tire axis direction positioned on the inside in the tire axis direction with respect to an outer end portion of the flat crown portion (22) in the tire axis direction; and a tread (16) provided on the outside in the tire radius direction of the crown portion (22) and the reinforcement layer (14). |
