| abstract |
To improve snow performance and wet performance. A rubber composition for a tire comprising a rubber component comprising natural rubber, styrene-butadiene rubber and butadiene rubber, silica, and an ether ester compound having an HLB represented by the following general formula (1) of 10 or less. . In the formula, R 1 and R 2 are hydrocarbon groups having 1 to 30 carbon atoms, R 3 is an alkylene group having 2 to 4 carbon atoms, n represents an average added mole number, and 60% by mass of (R 3 O) n The above consists of oxyethylene groups. Moreover, it is a pneumatic tire provided with the tread which consists of this rubber composition. [Chemical 1] [Selection figure] None |