TIRE

A tire includes a plurality of buffer recessed portions (40) compression-deformable in a tire radial direction that are arranged in a tire circumferential direction over an entire area in the tire circumferential direction on an outer surface of a buttress portion (12) connected to an end portion of a tread surface portion (11) of the tire in a tire width direction, in which in a plan view of the buttress portion, an opening peripheral edge of the buffer recessed portion has a hexagonal shape including six side portions (41, 42), and the buffer recessed portions adjacent to each other in the tire circumferential direction are arranged such that one of the six side portions of one of the buffer recessed portions faces one of the six side portions of the other of the buffer recessed portions in the tire circumferential direction.