Radiale Luftreifen

摘要

A tire component used in a pneumatic radial tire (1) is a rubber-coated layer comprised of a given number of reinforcing elements (3) separately arranged in parallel with each other, in which the reinforcing elements corresponding to at least 30% of all reinforcing elements included in the rubber-coated layer are divided into a plurality of groups (4), and a distance between mutually adjoining and opposite reinforcing elements not grouped with each other is wider than a distance between mutually adjoining reinforcing elements separately arranged at equal spaces. Thus, the occurrence of cracking at cut ends of the reinforcing elements is prevented to improve the tire durability.