| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire enabling improvement of both of high speed durability and driveability. SOLUTION: In this tire, belts 21 and 22 have belt outside parts 25 and 26 located at the tire width direction outside and provided with belt cords 23 at a first angleθ1 with the tire peripheral direction, belt center parts 27 and 28 located at a tire width direction center adjacently to the belt outside parts 25 and 26 and provided with belt cords 23 at a second angleθ2 larger than the first angleθ1 with the tire peripheral direction, and belt inside parts 29 and 30 located at the tire width direction inside adjacently to the belt center parts 27 and 28 and provided with belt cords 23 at a third angleθ3 larger than the second angleθ2 with the tire peripheral direction. COPYRIGHT: (C)2008,JPO&INPIT |
