| 摘要 |
The present invention concerns a tire for vehicle wheels, intended for being used for sports events and for high performance, that is capable of guaranteeing, under any running conditions-of time, as well as of the road, the best road-behaviour characteristics. The tire of the invention presents a tread pattern that is axially subdivided into two circumferential adjacent sections-of blocks and grooves respectively, and a tread-band-comprised by two circumferential portions that are axially adjacent-made from diverse elastomeric compositions and having a diverse thickness, where the line of separation-between the two sections of the pattern, does not coincide with the line of separation between the two portions made of elastomeric compositions. The said tread-band, is supported by a mixed textile/metallic breaker structure, having an asymmetrical profile-with respect to the equatorial plane of the tire.
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