| 摘要 |
A pneumatic tire having an inner liner includes a specified rubber compound on the inner surface of the tire, maintaining air retainability and improved with road noises without deteriorating a rolling resistance or a durability, in which the ratio (E'r/E'p) of the dynamic modulus of elasticity E'r in the axial direction of the tire and the dynamic modulus of elasticity E'p in the peripheral direction of the tire of an inner liner rubber sampled from the tire is 1.1 or more.
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