| 摘要 |
PROBLEM TO BE SOLVED: To provide a studless tire for trucks, buses or light trucks which compatibly has a superior braking force on ice and snow, uneven wear resistance, steering stability, high rolling resistance characteristic, and wear resistance. SOLUTION: In the studless tire for trucks, buses or light trucks, a rubber composition containing zinc salt of aliphatic carboxylic acid with the carbon number being 4 to 12 or aliphatic carboxylic acid with the carbon number being 4 to 12 and zinc oxide, and further containing ≥35 mass% butadiene rubber in 100 mass% rubber component is used for a tread. COPYRIGHT: (C)2011,JPO&INPIT
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