RUN-FLAT RADIAL TIRE

摘要

A run-flat radial tire (10) including a carcass (14) spanning between a pair of bead portions (12), a side reinforcement layer (24) provided to tire side portions (22), an inclined belt layer (16) provided at the tire radial direction outside of the carcass (14) and including cord inclined to a tire circumferential direction, a belt reinforcement layer (18) provided at the tire radial direction outside of the inclined belt layer (16) and including cord extending along the tire circumferential direction, and a reinforcement cord layer (32) provided at a tire radial direction outside of the belt reinforcement layer (18) and including cord inclined to the tire circumferential direction.

主权项

1. A run-flat radial tire comprising:
a carcass spanning between a pair of bead portions; a side reinforcement layer provided to tire side portions that respectively couple between the bead portions and a tread portion; an inclined belt layer that is provided at a tire radial direction outside of the carcass, and that comprises cord inclined to a tire circumferential direction; a belt reinforcement layer that is provided at the tire radial direction outside of the inclined belt layer, and that comprises cord extending along the tire circumferential direction; and a reinforcement cord layer that is provided at the tire radial direction outside of the belt reinforcement layer, and that comprises cord inclined to the tire circumferential direction.