| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tire compatible in excellent rolling resistance and good dry steering stability. Ž<P>SOLUTION: The tire is characterized by using a rubber composition containing: (A) at least a kind of a rubber component selected from natural rubber and diene synthetic rubber; (B) an inorganic filler of 20-150 pts.mass and (C) a maleic acid or fumaric acid ester of polyhydric alcohol of 0.3-7 pts.mass to the component (A) of 100 pts.mass; and (D) a silane coupling agent including protected mercaptosilane having a specific structure, of 2-30 mass% to the inorganic filler of the component (B). Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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