| abstract |
An object of the present invention is to provide a rubber composition capable of achieving both low loss property and crack growth resistance at a high level. In order to achieve the above object, the present invention includes a rubber component, and carbon black DBP absorption is 50 to 100 cm 3/100 g, and the phenol resin, a methylene donor, 50% modulus value (M50) The ratio of the 200% modulus value (M200) to is less than 5.0 (M200 / M50 ≦ 5.0). |