PNEUMATIC TIRE
DRIVE
June 21, 2017
The present invention provides a pneumatic tire having improved rubber tensile strength, abrasion resistance, and wet-grip performance while maintaining good fuel economy. The present invention relates to a pneumatic tire containing: a hydrogenated copolymer obtained by copolymerization of an aromatic vinyl compound and a conjugated diene compound, the hydrogenated copolymer having a degree of hydrogenation of the conjugated diene units of 75 mol% or more; and a resin having a softening point of 60 °C to 120 °C, the rubber composition containing, per 100% by mass of a rubber component, 75% by mass or more of the hydrogenated copolymer, the rubber composition containing, relative to 100 parts by mass of the rubber component, 1 to 30 parts by mass of the resin.
Discussion in the ATmosphere