A tire comprising; a tread portion, wherein the tread portion comprises three circumferential grooves extending between two tread ends (To, Ti) continuously in a tire circumferential direction, and four land portions demarcated by the circumferential grooves, wherein the circumferential grooves comprise two shoulder circumferential grooves and one crown circumferential groove disposed between the two shoulder circumferential grooves, wherein the land portions comprise two shoulder land portions including the tread ends (To, Ti), and two middle land portions demarcated between the shoulder circumferential grooves and the crown circumferential groove, wherein each of the two middle land portions comprises a circumferential sipe extending continuously in the tire circumferential direction, a plurality of first middle lateral grooves extending from the crown circumferential groove and terminating in a corresponding one of the middle land portions without connecting with the circumferential sipe, and a plurality of second middle lateral grooves extending from a corresponding one of the shoulder circumferential grooves and terminating in a corresponding one of the middle land portions without connecting with the circumferential sipe, and wherein each of the two shoulder land portions comprises a plurality of shoulder lateral grooves extending from a corresponding one of the tread ends (To, Ti) and terminating in a corresponding one of the shoulder land portions, wherein the tread portion has a designated mounting direction to a vehicle, wherein the two tread ends (To, Ti) comprise an outer tread end (To) located on an outer side of a vehicle when the tire is mounted to the vehicle, and an inner tread end (Ti) located on an inner side of the vehicle when the tire is mounted to the vehicle, wherein the two shoulder land portions comprise an outer shoulder land portion including the outer tread end (To) and an inner shoulder land portion including the inner tread end (Ti), and wherein the two middle land portions comprise an outer middle land portion adjacent to the outer shoulder land portion and an inner middle land portion adjacent to the inner shoulder land portion, characterized in that the inner middle land portion comprises a plurality of inner middle sipes extending from a corresponding one of the shoulder circumferential grooves and terminating in the inner middle land portion. a tread portion, wherein the tread portion comprises three circumferential grooves extending between two tread ends (To, Ti) continuously in a tire circumferential direction, and four land portions demarcated by the circumferential grooves, wherein the circumferential grooves comprise two shoulder circumferential grooves and one crown circumferential groove disposed between the two shoulder circumferential grooves, wherein the land portions comprise two shoulder land portions including the tread ends (To, Ti), and two middle land portions demarcated between the shoulder circumferential grooves and the crown circumferential groove, wherein each of the two middle land portions comprises a circumferential sipe extending continuously in the tire circumferential direction, a plurality of first middle lateral grooves extending from the crown circumferential groove and terminating in a corresponding one of the middle land portions without connecting with the circumferential sipe, and a plurality of second middle lateral grooves extending from a corresponding one of the shoulder circumferential grooves and terminating in a corresponding one of the middle land portions without connecting with the circumferential sipe, and wherein each of the two shoulder land portions comprises a plurality of shoulder lateral grooves extending from a corresponding one of the tread ends (To, Ti) and terminating in a corresponding one of the shoulder land portions, wherein the tread portion has a designated mounting direction to a vehicle, wherein the two tread ends (To, Ti) comprise an outer tread end (To) located on an outer side of a vehicle when the tire is mounted to the vehicle, and an inner tread end (Ti) located on an inner side of the vehicle when the tire is mounted to the vehicle, wherein the two shoulder land portions comprise an outer shoulder land portion including the outer tread end (To) and an inner shoulder land portion including the inner tread end (Ti), and wherein the two middle land portions comprise an outer middle land portion adjacent to the outer shoulder land portion and an inner middle land portion adjacent to the inner shoulder land portion, characterized in that the inner middle land portion comprises a plurality of inner middle sipes extending from a corresponding one of the shoulder circumferential grooves and terminating in the inner middle land portion.