Provided is a tire on which cracks on sidewall portion outer surfaces are unlikely to progress. The tire comprises a depthwise structure on at least a part of a sidewall portion, the depthwise structure comprising, in a depth direction from a point on a sidewall portion outer surface, a depthwise part I from the sidewall portion outer surface to 0.5 mm and a depthwise part II from 0.5 mm to 1.0 mm, wherein: the depthwise part I and the depthwise part II satisfy: the depthwise part I: peak temperature T1 of tan ´ is -20°C or more and -5°C or less, and when tan ´ at the peak temperature T1 is ±1 and storage modulus at the peak temperature T1 is E'1, ±1¤0.90 and E'1¥5MPa; and the depthwise part II: when tan ´ at peak temperature T1 is ±2, and storage modulus at peak temperature T1 is E'2, ±2<±1 and E'2
TIRE AND METHOD FOR PRODUCING TIRE
REIFEN UND VERFAHREN ZUR HERSTELLUNG DES REIFENS
PNEU ET PROCÉDÉ DE PRODUCTION DE PNEU
2020-02-05
Patent
Electronic Resource
English
TIRE HALF, TIRE, METHOD FOR PRODUCING TIRE HALF, AND METHOD FOR PRODUCING TIRE
European Patent Office | 2024
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