A pneumatic tire comprising: a tread having an outer surface which forms a tread surface; a pair of sidewalls that extend almost inward from ends, respectively, of the tread in a radial direction; a pair of chafers disposed inward of the sidewalls, respectively, in the radial direction; a pair of beads disposed inward of the chafers, respectively, in an axial direction, each bead including a core, an apex that extends outward from the core in the radial direction, and a packing rubber that extends outward from the apex in the radial direction; and a carcass extended on and between one of the beads and the other of the beads along inner sides of the tread and the sidewalls, wherein the sidewalls each include an outer layer, and an inner layer disposed inward of the outer layer in the axial direction, the carcass includes a carcass ply, the carcass ply is turned up around the beads from an inner side toward an outer side in the axial direction, and, by the carcass ply being turned up, the carcass ply has a main portion and turned-up portions, when, in a state where the tire is mounted on a rim, Hr represents a height, in the radial direction, from a bead base line BBL to an outer side end of the rim, and Hi represents a height, in the radial direction, from the bead base line BBL to an inner side end of the inner layer, a ratio (Hi/Hr) of the height Hi to the height Hr is greater than or equal to 0.0 and not greater than 3.0, and when Po represents an inner side end, in the radial direction, of an interface between the outer layer and a corresponding one of the chafers, a position of the inner side end Po is equal to a position of the outer side end of the rim or is outward of the position of the outer side end of the rim in the radial direction, and the position of the inner side end Po is equal to a position of an outer side end of a corresponding one of the turned-up portions or is inward of the position of the outer side end of the turned-up portion in the radial direction, characterized in that a loss tangent LTi of the inner layer is less than a loss tangent LTo of the outer layer, a complex elastic modulus Ei* of the inner layer is less than a complex elastic modulus Ec* of the chafers. a tread having an outer surface which forms a tread surface; a pair of sidewalls that extend almost inward from ends, respectively, of the tread in a radial direction; a pair of chafers disposed inward of the sidewalls, respectively, in the radial direction; a pair of beads disposed inward of the chafers, respectively, in an axial direction, each bead including a core, an apex that extends outward from the core in the radial direction, and a packing rubber that extends outward from the apex in the radial direction; and a carcass extended on and between one of the beads and the other of the beads along inner sides of the tread and the sidewalls, wherein the sidewalls each include an outer layer, and an inner layer disposed inward of the outer layer in the axial direction, the carcass includes a carcass ply, the carcass ply is turned up around the beads from an inner side toward an outer side in the axial direction, and, by the carcass ply being turned up, the carcass ply has a main portion and turned-up portions, when, in a state where the tire is mounted on a rim, Hr represents a height, in the radial direction, from a bead base line BBL to an outer side end of the rim, and Hi represents a height, in the radial direction, from the bead base line BBL to an inner side end of the inner layer, a ratio (Hi/Hr) of the height Hi to the height Hr is greater than or equal to 0.0 and not greater than 3.0, and when Po represents an inner side end, in the radial direction, of an interface between the outer layer and a corresponding one of the chafers, a position of the inner side end Po is equal to a position of the outer side end of the rim or is outward of the position of the outer side end of the rim in the radial direction, and the position of the inner side end Po is equal to a position of an outer side end of a corresponding one of the turned-up portions or is inward of the position of the outer side end of the turned-up portion in the radial direction, characterized in that a loss tangent LTi of the inner layer is less than a loss tangent LTo of the outer layer, a complex elastic modulus Ei* of the inner layer is less than a complex elastic modulus Ec* of the chafers.