Pneumatic Tire

A pneumatic tire includes protrusion portions projecting from and extending along a tire side portion, the protrusion portions being disposed on an outer side in a tire radial direction in an placement region that is a region from a position of 15% to a position of 85% of a tire cross-sectional height from a reference position on an inner side in the tire radial direction of the tire cross-sectional height, and including a first extending portion extending along the tire side portion in a single arc shape or a single straight shape, the first extending portion having a length within a range of no less than 1.0 and no more 6.0 times a height in the tire radial direction of the placement region, and the tire side portion having a thickness at a tire maximum width position within from 2 mm to 9 mm.