PNEUMATIC TIRE

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