A tire having a tread portion comprising: a first tread edge; a plurality of circumferential grooves (3, 5, 6, 7, 8) extending continuously in a tire circumferential direction; and a first shoulder land region, wherein the circumferential grooves (3, 5, 6, 7, 8) include a first shoulder circumferential groove extending continuously in the tire circumferential direction closest to the first tread edge among the circumferential grooves (3, 5, 6, 7, 8), the first shoulder land region is demarcated outside the first shoulder circumferential groove in a tire axial direction and includes a first longitudinal edge located on the first shoulder circumferential groove side and a shoulder center position, the shoulder center position is a center position in the tire axial direction between the first longitudinal edge and the first tread edge, the first shoulder land region is provided with a plurality of first shoulder sipes extending from the first longitudinal edge to at least the first tread edge, each of the first shoulder sipes is provided with a chamfered portion (20, 21, 22) in an entire lengthwise range from the first longitudinal edge to the first tread edge, wherein the width between the two inner walls of each first shoulder sipe is 2.0 mm or less in the sipe area excluding chamfered portion, each of the chamfered portions (20, 21, 22) includes a first chamfered portion defined between the shoulder center position and the first longitudinal edge and a second chamfered portion defined between the shoulder center position and the first tread edge, and the second chamfered portion has a chamfer volume smaller than a chamfer volume of the first chamfered portion, characterized in that the chamfer volume of the second chamfered portion is 20% or more and 70% or less of the chamfer volume of the first chamfered portion. a first tread edge; a plurality of circumferential grooves (3, 5, 6, 7, 8) extending continuously in a tire circumferential direction; and a first shoulder land region, wherein the circumferential grooves (3, 5, 6, 7, 8) include a first shoulder circumferential groove extending continuously in the tire circumferential direction closest to the first tread edge among the circumferential grooves (3, 5, 6, 7, 8), the first shoulder land region is demarcated outside the first shoulder circumferential groove in a tire axial direction and includes a first longitudinal edge located on the first shoulder circumferential groove side and a shoulder center position, the shoulder center position is a center position in the tire axial direction between the first longitudinal edge and the first tread edge, the first shoulder land region is provided with a plurality of first shoulder sipes extending from the first longitudinal edge to at least the first tread edge, each of the first shoulder sipes is provided with a chamfered portion (20, 21, 22) in an entire lengthwise range from the first longitudinal edge to the first tread edge, wherein the width between the two inner walls of each first shoulder sipe is 2.0 mm or less in the sipe area excluding chamfered portion, each of the chamfered portions (20, 21, 22) includes a first chamfered portion defined between the shoulder center position and the first longitudinal edge and a second chamfered portion defined between the shoulder center position and the first tread edge, and the second chamfered portion has a chamfer volume smaller than a chamfer volume of the first chamfered portion,