PNEUMATIC TIRE

A pneumatic tire includes a tread portion having a first tread edge (1) and a first buttress portion (Ba) extending inward in a tire radial direction from the first tread edge (1). The first buttress portion (Ba) has a plurality of stepped surfaces (5A) protruding outward in a tire axial direction. At least one of the stepped surfaces (5A) is a first stepped surface (5a) including a plurality of stepped portions (6) having different protruding heights in the tire axial direction at the same height position in the tire radial direction.