HEAVY DUTY TIRE

A tire has a nominal aspect ratio of 65% or less. The tire includes a tread and a band The band includes a full band and a pair of edge bands located outward of ends of the full band in a radial direction. A narrow groove is formed on a shoulder land portion of the tread The narrow groove includes an inner groove wall and an outer groove wall The inner groove wall 62includes an inner recess portion recessed inward in the axial direction, on a groove bottom side. The outer groove wall includes an outer recess portion recessed outward in the axial direction, on the groove bottom side.