作者: Ono Shuichiro , Toya Subaru
DOI:
关键词:
摘要: The present invention provides a pneumatic tire and rubber composition for tires, which have improved durability at high temperatures during high-speed running while ensuring good ice performance. relates to tire, including tread, the tread blocks having an average ripe density of 1.0 cm/cm2 or higher height 0.6 2.0 cm, containing tan δ 100° C. 0.179 less as determined initial strain 10%, dynamic 2%, frequency 10 Hz, has ratio modulus room temperature 69% greater in accordance with JIS K6251:2010.