| abstract |
A rubber composition having excellent braking / driving performance of a tire on a snowy road surface, braking / driving performance of a tire on a wet road surface, and low hysteresis performance while maintaining wear resistance, and the rubber composition A pneumatic tire used for a tread is provided. A rubber component containing a terminal-modified conjugated diene polymer, (B) an inorganic compound powder represented by the following general formula (I) having an average particle diameter of 5 μm or more, and (C) a filler. And a pneumatic tire using the rubber composition in a tread. M · xSiO 2 · yH 2 O (I) Here, M is a metal oxide or metal hydroxide of at least one metal selected from Al, Mg, Ti and Ca, and x and y are each independently an integer of 0 to 10. [Selection] Figure 1 |