| abstract |
A pneumatic tire which comprises a pair of right and left bead portions, ancarcass layer disposed extending between the bead portions, a tread portion arrangednat an outside of the carcass layer in a radial direction of the tire, a pair of side wallnportions arranged at right and left sides of the tread portion and at least one pair ofnrubber members selected from a pair of rubber members constituted with a rigidnrubber and arranged in the bead portions and a pair of rubber members disposed innthe side wall portions, wherein at least one pair of rubber members selected from anpair of rubber members arranged in the bead portions and a pair of rubber membersndisposed in the side wall portions are constituted with rubber composition having anminimum value of a dynamic storage modulus within a temperature range of 200 ton250°C which is 75% of a dynamic storage modulus at 50°C or more. |