| abstract |
A pneumatic tire that suppresses the occurrence of cracks at the bottom of a groove formed in a tread surface and improves drainage. A thermoplastic resin having a higher elasticity than tread rubber or a thermoplastic elastomer composition obtained by blending a thermoplastic resin component and an elastomer component at least at the groove bottom of the groove wall of the groove formed on the tread surface. The resulting film layer 5 was coated. [Selection] Figure 2 |