A tire comprising a tread portion, wherein the tread portion includes a plurality of circumferential grooves extending continuously in a tire circumferential direction between a first tread end and a second tread end, and a plurality of land portions demarcated by the plurality of circumferential grooves, the plurality of circumferential grooves include a first shoulder circumferential groove disposed between a tire equator and the first tread end, and a first crown circumferential groove disposed between the first shoulder circumferential groove and the tire equator, the plurality of land portions include a first middle land portion demarcated between the first shoulder circumferential groove and the first crown circumferential groove, the first middle land portion has a plurality of first middle lateral grooves formed therein, at least one of the first middle lateral grooves includes a shallow groove portion extending from the first crown circumferential groove so as to be inclined relative to a tire axial direction, the shallow groove portion including an inner side portion on the first crown circumferential groove side, the first middle land portion includes an acute-angle-side corner portion demarcated between the first crown circumferential groove and the shallow groove portion in a tread planar view, a chamfered portion is formed at an end portion, in the tire circumferential direction, of the acute-angle-side corner portion, and the chamfered portion includes an inclined surface that extends from a ground contact surface of the first middle land portion toward an end of the acute-angle-side corner portion, and is inclined relative to a tire radial direction, characterized in that the inner side portion includes a first groove edge that extends almost parallel to the tire axial direction and is connected to the first crown circumferential groove, and a second groove edge that is inclined relative to the tire axial direction and is connected to the first crown circumferential groove. a tread portion, wherein the tread portion includes a plurality of circumferential grooves extending continuously in a tire circumferential direction between a first tread end and a second tread end, and a plurality of land portions demarcated by the plurality of circumferential grooves, the plurality of circumferential grooves include a first shoulder circumferential groove disposed between a tire equator and the first tread end, and a first crown circumferential groove disposed between the first shoulder circumferential groove and the tire equator, the plurality of land portions include a first middle land portion demarcated between the first shoulder circumferential groove and the first crown circumferential groove, the first middle land portion has a plurality of first middle lateral grooves formed therein, at least one of the first middle lateral grooves includes a shallow groove portion extending from the first crown circumferential groove so as to be inclined relative to a tire axial direction, the shallow groove portion including an inner side portion on the first crown circumferential groove side, the first middle land portion includes an acute-angle-side corner portion demarcated between the first crown circumferential groove and the shallow groove portion in a tread planar view, a chamfered portion is formed at an end portion, in the tire circumferential direction, of the acute-angle-side corner portion, and the chamfered portion includes an inclined surface that extends from a ground contact surface of the first middle land portion toward an end of the acute-angle-side corner portion, and is inclined relative to a tire radial direction, characterized in that the inner side portion includes a first groove edge that extends almost parallel to the tire axial direction and is connected to the first crown circumferential groove, and a second groove edge that is inclined relative to the tire axial direction and is connected to the first crown circumferential groove.