| 摘要 |
In a no-load reference state where this pneumatic tire (10) is fitted to an applied rim (30) and the internal pressure of the pneumatic tire (10) is set to atmospheric pressure, a back surface part (13) is disposed on an inner surface (35) facing the inner side in a tire width direction (H) in a rim flange part (32) or disposed further on the inner side in the tire width direction (H) than the inner surface (35), and in a connection section with a heel part (14) in the back surface part (13), a flat surface part (20) extending linearly along a tire radial direction (R) in the reference state is formed, thereby making it possible to prevent large force from acting from the applied rim (30) and improve uniformity. |
