A tire comprising a tread portion, wherein the tread portion includes a plurality of circumferential grooves continuously extending 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 land portions include one middle land portion provided between the first tread end and a tire equator, the middle land portion has at least one first middle lateral groove fully traversing the middle land portion in a tire axial direction, the first middle lateral groove includes a first groove portion inclined relative to the tire axial direction from a first end on an outer side in the tire axial direction thereof, a second groove portion inclined relative to the tire axial direction in the same direction as the first groove portion from a second end on an inner side in the tire axial direction thereof, and a third groove portion located between the first groove portion and the second groove portion and inclined relative to the tire axial direction in a direction opposite to that of the first groove portion, the first groove portion has a groove width increasing from the third groove portion side toward the outer side in the tire axial direction, and the second groove portion has a groove width increasing from the third groove portion side toward the inner side in the tire axial direction, characterized in that the first middle lateral groove includes a first middle tie bar raised at a groove bottom portion on the first end side, and a second middle tie bar raised at the groove bottom portion on the second end side. the tread portion includes a plurality of circumferential grooves continuously extending 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 land portions include one middle land portion provided between the first tread end and a tire equator, the middle land portion has at least one first middle lateral groove fully traversing the middle land portion in a tire axial direction, the first middle lateral groove includes a first groove portion inclined relative to the tire axial direction from a first end on an outer side in the tire axial direction thereof, a second groove portion inclined relative to the tire axial direction in the same direction as the first groove portion from a second end on an inner side in the tire axial direction thereof, and a third groove portion located between the first groove portion and the second groove portion and inclined relative to the tire axial direction in a direction opposite to that of the first groove portion, the first groove portion has a groove width increasing from the third groove portion side toward the outer side in the tire axial direction, and the second groove portion has a groove width increasing from the third groove portion side toward the inner side in the tire axial direction, characterized in that the first middle lateral groove includes a first middle tie bar raised at a groove bottom portion on the first end side, and a second middle tie bar raised at the groove bottom portion on the second end side.