| 摘要 |
A run-flat tire 1 comprises a carcass 6 comprising at least one carcass ply, a belt layer 7, a pair of side reinforcing rubber layers 9, a pair of bead apex rubber components 8. A height A1 of the one bead apex rubber component is greater than a height A2 of the other bead apex rubber component. An inner end height B1 of the one side reinforcing rubber layer is greater than an inner end height B2 of the other side reinforcing rubber layer. In a radial region of the tire where at least the bead apex rubber components and the side reinforcing rubber layers are provided, the tire has a same thickness in the respective sides of the bead portions. |
