PNEUMATIC TIRE

A pneumatic tire includes a tread having a tread surface, plural circumferential main grooves formed on the tread, and plural land portions formed, on the tread, between the plural circumferential main grooves. Each of the plural circumferential main grooves has, in a lateral cross-sectional view, a groove bottom surface, an outside groove wall surface located on an installation outer side, an inside groove wall surface located on an installation inner side, an outside curved portion connecting the groove bottom surface with the outside groove wall surface, and an inside curved portion connecting the groove bottom surface with the inside groove wall surface. In the lateral cross-sectional view, (a minimum curvature radius of the outside curved portion) > (a minimum curvature radius of the inside curved portion) is satisfied. When, in the lateral cross-sectional view, an angle of the outside groove wall surface to a tread normal line at a border edge between the outside groove wall surface and the tread surface is denoted as a groove wall angle ± and an angle of the outside groove wall surface to a tread normal line at a border edge between the inside groove wall surface and the tread surface is denoted as a groove wall angle ², (the groove wall angle ±) < (the groove wall angle ²) is satisfied.