| 摘要 |
PROBLEM TO BE SOLVED: To obtain a pneumatic tire excellent in both of rolling resistance and run flat durability while maintaining good performances of comfortableness to ride during normal running. SOLUTION: This pneumatic tire is characterized in that a rubber composition constituting at least one of reinforcing rubbers in a bead filler and a sidewall part is obtained by compounding (A) a rubber component containing a conjugated diene-based polymer having >=25% vinyl bond content in a conjugated diene unit and 200,000-900,000 weight-average molecular weight (Mw) and 1-4 molecular weight distribution (Mw/Mn) which is a ratio of the weight-average molecular weight to the number-average molecular weight (Mn) with (B) at least one kind of compound selected from a compound represented by the general formula (I) R1-S-S-A-S-S-R2 (I) (wherein, A denotes a 2-10C alkylene group; and R1 and R2 denote each independently a monovalent organic group containing nitrogen atom), a citraconimide compound and a compound of acrylates.
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