A tire (2, 72) comprising a tread configured to come into contact with a road surface, wherein the tread includes a cap layer, an intermediate layer having a loss tangent (Ltm) at 30°C lower than a loss tangent (Ltc) at 30°C of the cap layer, and a base layer having a loss tangent (Ltb) at 30°C lower than the loss tangent (Ltm) at 30°C of the intermediate layer, the loss tangent values (Ltb), (Ltc) and (Ltm) being determined according to the JIS standard K6394 at an initial strain of 10%, a dynamic strain of 1%, a frequency of 10Hz, under deformation mode tension, of both ends of the tread, an end located on an outer side in a width direction of the vehicle is a first end, and an end located on an inner side in the width direction of the vehicle is a second end, the tread includes a first tread located on the first end side and a second tread located on the second end side, the first tread includes a first outer layer, an interposed layer located inward of the first outer layer in a radial direction, and a first inner layer located inward of the interposed layer in the radial direction, the second tread includes a second outer layer and a second inner layer located inward of the second outer layer in the radial direction, the first outer layer is composed of the cap layer, and in the first tread, a ratio (TG/TC) of a thickness of the first outer layer to a total thickness of the thickness of the first outer layer and a thickness of the interposed layer is not less than 0.50 and not greater than 0.70, characterized in that a direction of the tread with respect to a vehicle is designated, the interposed layer and the second outer layer are composed of the intermediate layer, and the first inner layer and the second inner layer are composed of the base layer. the tread includes a cap layer, an intermediate layer having a loss tangent (Ltm) at 30°C lower than a loss tangent (Ltc) at 30°C of the cap layer, and a base layer having a loss tangent (Ltb) at 30°C lower than the loss tangent (Ltm) at 30°C of the intermediate layer, the loss tangent values (Ltb), (Ltc) and (Ltm) being determined according to the JIS standard K6394 at an initial strain of 10%, a dynamic strain of 1%, a frequency of 10Hz, under deformation mode tension, of both ends of the tread, an end located on an outer side in a width direction of the vehicle is a first end, and an end located on an inner side in the width direction of the vehicle is a second end, the tread includes a first tread located on the first end side and a second tread located on the second end side, the first tread includes a first outer layer, an interposed layer located inward of the first outer layer in a radial direction, and a first inner layer located inward of the interposed layer in the radial direction, the second tread includes a second outer layer and a second inner layer located inward of the second outer layer in the radial direction, the first outer layer is composed of the cap layer, and in the first tread, a ratio (TG/TC) of a thickness of the first outer layer to a total thickness of the thickness of the first outer layer and a thickness of the interposed layer is not less than 0.50 and not greater than 0.70, characterized in that a direction of the tread with respect to a vehicle is designated, the interposed layer and the second outer layer are composed of the intermediate layer, and the first inner layer and the second inner layer are composed of the base layer.