| 摘要 |
PROBLEM TO BE SOLVED: To provide a run-flat radial tire capable of preventing occurrence of buckling phenomenon in a tire side part during a run-flat traveling.SOLUTION: A run-flat tire comprises: a carcass 14 straddling between a pair of bead parts 12; a side reinforcing layer 24 provided on a tire side part 22 connecting the bead part 12 to a tread part 20; and a reinforcing cord layer 18 which is provided outside the tire radial direction of the carcass 14, has a cord inclining at an inclining angle of 60-90 degrees with respect to a tire circumferential direction and is disposed so as to overlap on the area of 6% or more of the tread width of the tread part 20 when projecting the side reinforcing layer 24 in the tire radial direction. |
