A pneumatic tire comprising: a tread; a pair of sidewalls; a pair of clinches; a pair of fillers; a pair of beads; and a carcass, wherein the sidewalls extend almost inward from ends, respectively, of the tread in a radial direction, the clinches are disposed inward of the sidewalls, respectively, in the radial direction, the fillers are disposed inward of the clinches, respectively, in an axial direction, the beads are disposed inward of the fillers, respectively, in the radial direction, the carcass is extended on and between one of the beads and the other of the beads along inner sides of the tread and the sidewalls, the fillers are layered over the clinches in portions outward of the carcass in the axial direction, the beads include cores and apexes that extend outward from the cores, respectively, in the radial direction, the carcass includes a carcass ply (50, 52), the carcass ply (50, 52) is turned up around the cores from an inner side toward an outer side in the axial direction, and, by the turningup, the carcass ply (50, 52) has a main portion (50a, 52a) and turned-up portions (50b, 52b), the turned-up portions (50b, 52b) are disposed between the fillers and the apexes, each clinch has a maximum thickness Tcx that is measured along a line normal to an inner surface, in the axial direction, of the clinch, and when the normal line for the thickness Tcx is a first reference line, a ratio of a thickness Tf1, of the filler, measured along the first reference line to a sum of the thickness Tf1 and the thickness Tcx is greater than or equal to 0.1 and not greater than 0.6, characterized in that a percentage of a complex elastic modulus E ∗ f of each filler relative to a complex elastic modulus E ∗ a of each apex is greater than or equal to 70% and not greater than 125%, the complex elastic modulus being measured in compliance with the standard of JIS K 6394. a tread; a pair of sidewalls; a pair of clinches; a pair of fillers; a pair of beads; and a carcass, wherein the sidewalls extend almost inward from ends, respectively, of the tread in a radial direction, the clinches are disposed inward of the sidewalls, respectively, in the radial direction, the fillers are disposed inward of the clinches, respectively, in an axial direction, the beads are disposed inward of the fillers, respectively, in the radial direction, the carcass is extended on and between one of the beads and the other of the beads along inner sides of the tread and the sidewalls, the fillers are layered over the clinches in portions outward of the carcass in the axial direction, the beads include cores and apexes that extend outward from the cores, respectively, in the radial direction, the carcass includes a carcass ply (50, 52), the carcass ply (50, 52) is turned up around the cores from an inner side toward an outer side in the axial direction, and, by the turningup, the carcass ply (50, 52) has a main portion (50a, 52a) and turned-up portions (50b, 52b), the turned-up portions (50b, 52b) are disposed between the fillers and the apexes, each clinch has a maximum thickness Tcx that is measured along a line normal to an inner surface, in the axial direction, of the clinch, and when the normal line for the thickness Tcx is a first reference line, a ratio of a thickness Tf1, of the filler, measured along the first reference line to a sum of the thickness Tf1 and the thickness Tcx is greater than or equal to 0.1 and not greater than 0.6, characterized in that a percentage of a complex elastic modulus E ∗ f of each filler relative to a complex elastic modulus E ∗ a of each apex is greater than or equal to 70% and not greater than 125%, the complex elastic modulus being measured in compliance with the standard of JIS K 6394.