A heavy duty tire in which a rim diameter is 57 inches, which is 1.45m, or greater and a load bearing capacity is 60 mtons, which is 60,000kg, or greater, comprising: a tread portion to come into contact with a road surface, wherein a lateral groove portion extending in a direction intersecting with a tire circumferential direction (tc), and a land portion, partitioned by the lateral groove portion in order to form a land portion block, are formed in the tread portion, and the land portion block includes: a ground-contact face to come into contact with the road surface; a side face formed on an outer side in a tread width direction (tw) of the land portion block; a first lateral groove face extending in a tread width direction (tw) constituting a groove wall of the lateral groove portion formed on one side which is a trailing side, when the tire is rotated in a first direction, in the tire circumferential direction (tc) of the land portion block; a second lateral groove face extending in the tread width direction (tw) constituting a groove wall of the lateral groove portion formed on the other side which is a leading side, when the tire is rotated in the first direction, in the tire circumferential direction (tc) of the land portion block; and a tapered face which meets the ground-contact face, the side face, and the first lateral groove face in a corner portion formed by the ground-contact face, the side face, and the first lateral groove face, wherein in a corner portion formed by the ground-contact face, the side face, and the second lateral groove face, tapered faces are not presented, wherein when a plane (Sv) is assumed which passes: a vertex P2 where the tapered face, the ground-contact face, and the side face meet, a vertex P1 where the tapered face, the ground-contact face, and the first lateral groove face meet, and a vertex P3 where the tapered face, the side face, and the first lateral groove face meet, the tapered face is formed in such a way that an interval between the vertex P1 and the vertex P3 in the tire diametrical direction (td) is longer than an interval between the vertex P1 and the vertex P2 in the tread width direction (tw). a tread portion to come into contact with a road surface, wherein a lateral groove portion extending in a direction intersecting with a tire circumferential direction (tc), and a land portion, partitioned by the lateral groove portion in order to form a land portion block, are formed in the tread portion, and the land portion block includes: a ground-contact face to come into contact with the road surface; a side face formed on an outer side in a tread width direction (tw) of the land portion block; a first lateral groove face extending in a tread width direction (tw) constituting a groove wall of the lateral groove portion formed on one side which is a trailing side, when the tire is rotated in a first direction, in the tire circumferential direction (tc) of the land portion block; a second lateral groove face extending in the tread width direction (tw) constituting a groove wall of the lateral groove portion formed on the other side which is a leading side, when the tire is rotated in the first direction, in the tire circumferential direction (tc) of the land portion block; and a tapered face which meets the ground-contact face, the side face, and the first lateral groove face in a corner portion formed by the ground-contact face, the side face, and the first lateral groove face, wherein a ground-contact face to come into contact with the road surface; a side face formed on an outer side in a tread width direction (tw) of the land portion block; a first lateral groove face extending in a tread width direction (tw) constituting a groove wall of the lateral groove portion formed on one side which is a trailing side, when the tire is rotated in a first direction, in the tire circumferential direction (tc) of the land portion block; a second lateral groove face extending in the tread width direction (tw) constituting a groove wall of the lateral groove portion formed on the other side which is a leading side, when the tire is rotated in the first direction, in the tire circumferential direction (tc) of the land portion block; and a tapered face which meets the ground-contact face, the side face, and the first lateral groove face in a corner portion formed by the ground-contact face, the side face, and the first lateral groove face, wherein in a corner portion formed by the ground-contact face, the side face, and the second lateral groove face, tapered faces are not presented, wherein when a plane (Sv) is assumed which passes: a vertex P2 where the tapered face, the ground-contact face, and the side face meet, a vertex P1 where the tapered face, the ground-contact face, and the first lateral groove face meet, and a vertex P3 where the tapered face, the side face, and the first lateral groove face meet, a vertex P2 where the tapered face, the ground-contact face, and the side face meet, a vertex P1 where the tapered face, the ground-contact face, and the first lateral groove face meet, and a vertex P3 where the tapered face, the side face, and the first lateral groove face meet, the tapered face is formed in such a way that an interval between the vertex P1 and the vertex P3 in the tire diametrical direction (td) is longer than an interval between the vertex P1 and the vertex P2 in the tread width direction (tw).