A tire comprising a tread formed by using a rubber composition of which a tan δ at 0°C measured under the conditions of initial strain of 2%, dynamic strain of 1%, and frequency of 52 Hz is 0.25 to 0.55, a difference between a tan δ at 30°C and a tan δ at 60°C measured under the conditions of initial strain of 2%, dynamic strain of 1%, and frequency of 52 Hz is -0.02 to 0.07, and a dynamic storage modulus at 0°C measured under the conditions of initial strain of 2%, dynamic strain of 1%, and frequency of 52 Hz is 4 MPa to 20 MPa, characterised in that : the tread has at least one circumferential groove extending continuously in a tire circumferential direction (C); a negative ratio in a footprint of the tread which is the outer circumferential surface around the entire circumference of the tire contacting the road surface when the tire is rotated in a state mounted to an applicable rim with specified air pressure filled and a load corresponding to the maximum load capability is 15% to 25%; a negative ratio derived from the at least one circumferential groove in the footprint is 8% to 14%; a negative ratio derived from grooves other than the at least one circumferential groove in the footprint is 7% to 11%; the tread has a central region partitioned by two circumferential grooves located on tire widthwise outermost sides among the circumferential grooves , and two side regions on tire widthwise outer sides of the central region ; a negative ratio of the two side regions in the footprint is larger than a negative ratio of the central region in the footprint; and a ratio of an area of a central land portion located within the central region to an area of an entire tire land portion on the footprint of the tread is from 40% to 60%, a land portion width (X) of the central land portion being 1.5 times or more of a groove depth of a circumferential groove (20 21a, 21b, 22, 22a, 22b) adjacent on a tire widthwise outer side of the central land portion . the tread has at least one circumferential groove extending continuously in a tire circumferential direction (C); a negative ratio in a footprint of the tread which is the outer circumferential surface around the entire circumference of the tire contacting the road surface when the tire is rotated in a state mounted to an applicable rim with specified air pressure filled and a load corresponding to the maximum load capability is 15% to 25%; a negative ratio derived from the at least one circumferential groove in the footprint is 8% to 14%; a negative ratio derived from grooves other than the at least one circumferential groove in the footprint is 7% to 11%; the tread has a central region partitioned by two circumferential grooves located on tire widthwise outermost sides among the circumferential grooves , and two side regions on tire widthwise outer sides of the central region ; a negative ratio of the two side regions in the footprint is larger than a negative ratio of the central region in the footprint; and a ratio of an area of a central land portion located within the central region to an area of an entire tire land portion on the footprint of the tread is from 40% to 60%, a land portion width (X) of the central land portion being 1.5 times or more of a groove depth of a circumferential groove (20 21a, 21b, 22, 22a, 22b) adjacent on a tire widthwise outer side of the central land portion . <EOS>