| 摘要 |
The tire of the present invention is a tire having an inner liner composed of a rubber composition for an inner liner which is excellent in steering stability, fuel efficiency and a balance of physical properties while maintaining air permeation resistance and durability. The rubber composition for an inner liner comprises a rubber component and additives, wherein E* (MPa) and tan´ measured at a temperature of 70°C, an initial strain of 10% and a dynamic strain of 2% satisfy the following formulas (1) to (3), an air permeation coefficient is not more than 12.00×10 -14 cm 3 ·cm/(cm 2 ·s·Pa), and TB (MPa) and EB (%) as measured in accordance with JIS K6251 satisfy the following formulas (4) and (5). E * / tan´ > 17 2.5 < E * < 5 tan´ < 0.15 EB > 450 TB × EB > 10 , 000 |
