| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire allowing improvement in durability of a bead part. SOLUTION: This pneumatic tire is provided with a chafer 22 made of a nylon cord and a rubber chafer 24 made of a hard rubber. By heightening a height of the rubber chafer 24, ply end separation is effectively prevented to improve durability. A rubber layer 30 provided between the chafer 22 and the rubber chafer 24 effectively prevents separation between the chafer 22 and the rubber chafer 24. Accordingly, bead part durability is improved as a multiplier effect. |
