HEAVY DUTY TIRE

Provided i s a heavy duty ti re that has hi gh 1 evel s of both ti re rolling resistance performance and wet performance. The heavy duty tire has provided in a tread portion: a pair of center main grooves extending in a zigzag shape in the tire circumferential direction; a pair of shoulder main grooves extending linearly in the tire circumferential direction; and a center land portion, a middle land portion, and a shoulder land portion that are divided. Middle inclined grooves, connecting connect an outer top portion in the tire axial direction in the center main grooves and the shoulder main grooves, are formed in the middle land portion. Shoulder inclined grooves, connecting the shoulder main grooves and a tread grounding end Te, are formed in the shoulder land portion. First center inclined sipes that connect inner top portions in the tire axial direction in the center main grooves to each other and second center inclined si pes that connect outer top portions in the tire axial direction in the center main grooves are formed in the center land portion.