PNEUMATIC TIRE

摘要

PROBLEM TO BE SOLVED: To provide a pneumatic tire in which both of durability and crack initiation can be suppressed at a high degree.SOLUTION: There is provided a pneumatic tire having an inner liner and a carcass, in which a ratio of 300% modulus between a carcass coat rubber forming the carcass and the inner liner satisfies the formula (1): 4.0≤M300/M300≤7.0, an air permeation coefficient of the inner liner at 60°C is equal to or less than 4.2×10mm*mm/mm*sec*MPa.SELECTED DRAWING: Figure 1