| 摘要 |
It is an object of the present invention to improve both of low rolling resistance and strength of a tire. The present invention provides a tire having a side wall, a case and an inner liner wherein the side wall includes (A) a rubber composition for a side wall including 20 to 45 parts by weight of (A2) filler based on 100 parts by weight of the specific rubber component, the cord of the case is covered with (B) a rubber composition for covering a case cord including 20 to 45 parts by weight of (B2) filler based on 100 parts by weight of (B) the specific rubber component, and the inner liner includes (C) a rubber composition for an inner liner including 15 to 45 parts by weight of (C2) carbon black with a nitrogen adsorption specific surface area of 20 to 45 m2/g based on 100 parts by weight of a rubber component including 35 to 80% by weight of (C1) a butyl rubber. |
