PNEUMATIC TIRE
DRIVE
January 15, 2025
To provide a pneumatic tire in which steering stability during high-speed running is improved while maintaining good ride comfort. [0002] It is a pneumatic tire having a tread portion 2. A band cord 12 of a band layer 9 is a hybrid cord in which a first filament 16 and a second filament 17 are twisted together. In a region radially inside a first circumferential groove 10, the maximum thickness tl of topping rubber 13 on the radially outer side of the band cord 12 is not more than 1.0 mm. The minimum distance d1 from the bottom of the first circumferential groove 10 to the radially outer surface of the band layer 9 is not more than 2.0 mm. The distance d2 in the tire normal direction from a groove edge 10e of the first circumferential groove 10 to the radially outer surface of the band layer 9 is not more than 15.0 mm.
Discussion in the ATmosphere