A tire comprising a tread portion wherein the tread portion includes a first tread edge, a first shoulder circumferential groove adjacent to the first tread edge and arranged between the first tread edge and a tire equator, a plurality of crown blocks arranged inside the first shoulder circumferential groove in a tire axial direction, and a plurality of crown grooves arranged axially inside the first shoulder circumferential groove to separate the crown blocks from each other, the crown blocks include a plurality of first crown blocks adjacent to the first shoulder circumferential groove, each of the first crown blocks includes a ground contacting surface and a block wall surface extending inward in a tire radial direction from the ground contacting surface, the block wall surface includes a first block wall surface adjacent to one of the crown grooves and a second block wall surface adjacent to the first shoulder circumferential groove, the first block wall surface is provided with a chamfered portion on the ground contacting surface side in a range of 50% or more of a length of the first block wall surface measured along the ground contacting surface, and the second block wall surface is either not provided with the chamfered portion on the ground contacting surface side or provided with the chamfered portion on the ground contacting surface side in a range of less than 50% of a length of the second block wall surface measured along the ground contacting surface, the tread portion further includes a plurality of shoulder blocks arranged axially outside the first shoulder circumferential groove and a plurality of shoulder grooves extending axially outward from the first shoulder circumferential groove to separate the shoulder blocks from each other, each of the shoulder blocks includes a ground contacting surface and a shoulder block wall surface extending radially inward from the ground contacting surface, the shoulder block wall surface includes a third block wall surface adjacent to one of the shoulder grooves and a fourth block wall surface adjacent to the first shoulder circumferential groove, and the third block wall surface is not provided with the chamfered portion on the ground contacting surface side, characterized in that the shoulder block wall surface includes a cutout portion recessed toward inside of the ground contacting surface, and the cutout portion has a depth in the tire radial direction of 10% or more and 40% or less of a height (Hb) in the tire radial direction of the each of the shoulder blocks. the tread portion includes a first tread edge, a first shoulder circumferential groove adjacent to the first tread edge and arranged between the first tread edge and a tire equator, a plurality of crown blocks arranged inside the first shoulder circumferential groove in a tire axial direction, and a plurality of crown grooves arranged axially inside the first shoulder circumferential groove to separate the crown blocks from each other, the crown blocks include a plurality of first crown blocks adjacent to the first shoulder circumferential groove, each of the first crown blocks includes a ground contacting surface and a block wall surface extending inward in a tire radial direction from the ground contacting surface, the block wall surface includes a first block wall surface adjacent to one of the crown grooves and a second block wall surface adjacent to the first shoulder circumferential groove, the first block wall surface is provided with a chamfered portion on the ground contacting surface side in a range of 50% or more of a length of the first block wall surface measured along the ground contacting surface, and the second block wall surface is either not provided with the chamfered portion on the ground contacting surface side or provided with the chamfered portion on the ground contacting surface side in a range of less than 50% of a length of the second block wall surface measured along the ground contacting surface, the tread portion further includes a plurality of shoulder blocks arranged axially outside the first shoulder circumferential groove and a plurality of shoulder grooves extending axially outward from the first shoulder circumferential groove to separate the shoulder blocks from each other, each of the shoulder blocks includes a ground contacting surface and a shoulder block wall surface extending radially inward from the ground contacting surface, the shoulder block wall surface includes a third block wall surface adjacent to one of the shoulder grooves and a fourth block wall surface adjacent to the first shoulder circumferential groove, and the third block wall surface is not provided with the chamfered portion on the ground contacting surface side, characterized in that the shoulder block wall surface includes a cutout portion recessed toward inside of the ground contacting surface, and the cutout portion has a depth in the tire radial direction of 10% or more and 40% or less of a height (Hb) in the tire radial direction of the each of the shoulder blocks.