In a pneumatic tire, a sidewall region comprises a protruding portion that protrudes in a tire width direction from a base surface, the protruding portion comprises an apical surface which is arranged at an end toward an exterior in the tire width direction, at least one side surface that is respectively contiguous with the base surface and the apical surface, a first linear projection which protrudes at a boundary between the apical surface and the at least one side surface, a second linear projection which protrudes at a boundary between the basal surface and the at least one side surface, and a third linear projection which protrudes in such fashion that a first end of the third linear projection is contiguous with the first linear projection, and a second end of the third linear projection is contiguous with the second linear projection.
PNEUMATIC TIRE AND TIRE MOLD
2021-05-27
Patent
Electronic Resource
English