abstract |
The present invention relates to a rubber composition for a tire tread and a tire produced using the same, wherein the rubber composition for tire tread comprises 100 parts by weight of raw rubber, 10 to 30 parts by weight of carbon black, And 10 to 80 parts by weight of a masterbatch comprising a synthetic rubber comprising Syndiotactic 1,2-polybutadiene dispersed in the rubber matrix, to provide cut-chip performance and / It is possible to improve the initial grip performance. |