TIRE

The belt layer (50) of the pneumatic tire (10) includes one inclined belt (50 A) having an inclined cord inclined with respect to the tire width direction, and a circumferential belt (50 B) disposed outside the tire radial direction of the inclined belt (50 A) and having a circumferential cord (52) wound along the tire circumferential direction. The inclined cord and the circumferential cord are formed of a predetermined organic fiber. The tread thickness (T1) of the rubber forming the tread portion (20) along the tire radial direction at a tire equatorial line (CL) is 5 mm or less.