| abstract |
PROBLEM TO BE SOLVED: To provide a truck / bus tire provided with a cap tread composed of a rubber composition capable of improving workability, fuel efficiency, abrasion resistance, breaking strength and wet grip performance in a well-balanced manner. A rubber component and a specific compound are contained, and in 100% by mass of the rubber component, a content of a conjugated diene polymer having a specific structural unit is 5% by mass or more. The present invention relates to a truck / bus tire provided with a cap tread composed of a rubber composition containing a specific amount of the specific compound with respect to part by mass. [Selection figure] None |