| 主权项 |
1. A pneumatic tire comprising
a pair of bead portions, a carcass extending toroidally between the bead portions, and a plurality of reinforcing layers and a tread disposed in order radially outside a crown portion of the carcass, wherein as a result of the tire being mounted on a standard rim with 5% of standard internal pressure applied, at least one half, in a tire width direction, of an outermost reinforcing layer located outermost in a tire radial direction among the plurality of reinforcing layers includes a curved portion, curved convexly outward in the tire radial direction, and extends inward in the tire radial direction from a top of the curved portion to an edge of the outermost reinforcing layer, a number of the plurality of reinforcing layers is three, the curved portion is only included in the outermost reinforcing layer, wherein along the tire width direction, an interval in the tire radial direction between the outermost reinforcing layer and an outer contour of the tread gradually decreases from a tire equatorial plane to the top of the curved portion and gradually increases from the top of the curved portion to an outermost belt edge, and wherein the outermost reinforcing layer is a belt reinforcing layer which is formed from cords extending in the tire circumferential direction and covered in rubber. |
