RETREADED TIRE

A retreaded tire includes a base tire (1a) and a tread rubber (2a) for retread adhered to the base tire. The tread rubber (2a) includes a first tread edge (T1) and a first shoulder circumferential groove (11) adjacent to the first tread edge (T1) and extending continuously in a tire circumferential direction. The first shoulder circumferential groove (11) has a groove surface provided with a plurality of dimples (25).