| 摘要 |
A pneumatic tire comprising a plurality of protector ribs 9 disposed on outer surface 3a of at least one sidewall portion 3 at intervals in the circumferential direction, each protector rib 9 projecting axially outwardly, extending at an angle α of 5 to 25° with respect to the radial direction, and including outer wall 10 extending from a radially outer edge 13 having a circumferential length L1 of 10 to 25 mm, to maximum projecting portion 14 at which thickness t1 of the rib 9 reaches a maximum, and in a meridian cross section of the tire in a normal loaded state, the outer wall 10 being parallel to flat surface M or extending from the outer edge 13 toward the maximum projecting portion 14 with inclination in a direction away from the flat surface M at an angle of at most 15° with respect to the flat surface M.
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