HEAVY DUTY TIRE

A tire includes a reinforcing layer positioned between a carcass and a tread. The reinforcing layer includes a belt and a band. The belt includes an inner belt ply and an outer belt ply. An inclination direction of the belt cords included in the inner belt ply is opposite to an inclination direction of the belt cords included in the outer belt ply. The band includes a full band obtained by spirally winding a full band strip. The full band is positioned between the inner belt ply and the outer belt ply. The full band strip includes a cord array including a plurality of band cords arrayed. The band cords included in the full band strip are not less than two and not greater than five in number.