| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving fuel economy. <P>SOLUTION: The pneumatic tire 1 has fins 91 (92) for turbulence generation provided on a surface of a tire side. The fins 91 (92) have curved shapes. A plurality of the fins 91 (92) are arranged in the same positions in the radial direction of the tire and at predetermined intervals in the circumferential direction of the tire to configure fin arrays 9A (9B). Additionally, a plurality of the fin arrays 9A and 9B are arranged at predetermined intervals in the radial direction of the tire. <P>COPYRIGHT: (C)2013,JPO&INPIT |
