A tire (1) in which a carcass fold-back portion (40) is wound around a bead core (10) includes a hard bead filler (50) arranged on an outer side of a carcass (20) in the tread width direction (twd), the hard bead filler (50) extends, along a tire radial direction (trd), from an outer side of the bead core (10) at least to a center (BO) of the bead core (10), and a thickness (t) of the hard bead filler (50) along the tread width direction (twd) is not shorter than 0.5 mm on a straight line (L) passing over the center (BO) of the bead core (10) in the tread width direction (twd).