| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of instantaneously determining a degree of abrasion of a tread part.SOLUTION: Provided is a racing slick tire, in which an abrasion degree identifier 11 formed by a hole or a groove is provided at a plurality of places in a tire circumferential direction and/or in a tire width direction of a tread part 1, and a luminous paint 13 is applied to inner surface 12 of the abrasion degree identifier 11. The inner surface of the abrasion degree identifier comprises a bottom surface 12a and a side surface 12b, and preferably, the luminous paint is applied only to the side surface in the inner surface.SELECTED DRAWING: Figure 3 |
