| 摘要 |
To provide a tire which allows the motor vehicle to continue its running even when both a tire body thereof and a tube mounted therein are damaged. A tire 1 houses therein a tube 2 which is compartmented into an inner circumferential air chamber 3 filled with air and an outer circumferential sealant chamber 7 filled with a sealant 8. The tire 1 has lateral beads 11, 12 held and hermetically sealed against lateral steps R1, R2 of a rim R. Even when the tube 2 is pierced, the sealant 8 repairs the pierced hole, preventing air from leaking out. Even if air leaks from the tube 2 into the tire body 1, because the pierced hole in the tire body 1 is repaired by the sealant 8 and the beads 11, 12 of the tire body 1 are sealed against the rim R, the air is prevented from leaking out of the tire body 1. <IMAGE> |
