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Japanese Patent JP6805535

B2

PROBLEM TO BE SOLVED: To provide a pneumatic tire that can improve uneven wear resistance performance of the tire by uniformizing wear rate-limiting of a shoulder area and a center area of a tread part.SOLUTION: In a pneumatic tire 1, a belt layer 14 comprises a pair of cross belts 142 and 143 having belt angles with mutually different codes and a circumferential reinforcing layer 145 having a belt angle of 5 [deg] or less in an absolute value. Further, in a cross-sectional view in a tire meridian direction, a foot X of a perpendicular line drawn from an edge part 145e outside in a tire width direction of the circumferential reinforcing layer 145 to a tread profile is positioned at a tread surface of a second land part 32. A grounding area S1 of the shoulder land part 31, a grounding area S2 of the second land part 32 and a grounding area S31 of a center land part 331 adjacent to the second land part 32 satisfy a relational expression: S2