| abstract |
PROBLEM TO BE SOLVED: To provide a rubber composition exhibiting low heat generation property and good heat dissipation property. Further, by using the rubber composition, a tire having particularly improved durability of the bead portion is provided. A rubber composition containing a rubber component, a filler, a thiuram compound, and a hydrazide compound, and the filler containing silica and acetylene black. [Selection diagram] Fig. 3 |