TIRE

DRIVE June 12, 2025
Source
A tire includes a pattern region on an outer surface of a sidewall of the tire, the pattern region being visually recognizable as being different from a region other than the pattern region in the outer surface of the side wall. The pattern region includes a plurality of projections, each of which includes a bottom surface, a leading end, and a barrel. The barrel includes a bulging portion having a transverse cross section with an equivalent circle diameter that is larger than an equivalent circle diameter of the bottom surface and is the largest in the projection, a bottom surface side barrel portion having a transverse cross section that gradually decreases in area from the bulging portion toward the bottom surface, and a leading end side barrel portion having a transverse cross section that gradually decreases in area from the bulging portion toward the leading end.

Discussion in the ATmosphere

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