REIFENLÄRMVERRINGERUNGSVORRICHTUNG UND LUFTREIFEN VERSEHEN MIT EINER SOLCHEN VORRICHTUNG

摘要

Provided is a tire noise reduction device including: a sound absorbing body 2 to be mounted on an inner surface of a tire; an annular band member 3 fixing the sound absorbing body 2 and made of a thermoplastic elastomer composition containing an elastomer dispersed into a thermoplastic resin. With such an annular band member 3 made of the thermoplastic elastomer composition, the sound absorbing body 2 is not separated from the inner surface of a tread portion 5 even when the tire is used in an extremely cold place, and thereby excellent low temperature performances can be obtained.