A tire 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 (TE) of the tread , an end located on an outer side in a width direction of the vehicle is a first end (TE1), and an end located on an inner side in the width direction of the vehicle is a second end (TE2), the tread includes a first tread located on the first end (TE1) side and a second tread located on the second end (TE2) 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 (TG) of the first outer layer to a total thickness (TC) of the thickness (TG) of the first outer layer and a thickness (TK) 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 (TE) of the tread , an end located on an outer side in a width direction of the vehicle is a first end (TE1), and an end located on an inner side in the width direction of the vehicle is a second end (TE2), the tread includes a first tread located on the first end (TE1) side and a second tread located on the second end (TE2) 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 (TG) of the first outer layer to a total thickness (TC) of the thickness (TG) of the first outer layer and a thickness (TK) 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 . <EOS>