Patent ID: 11027579

Abstract:
A pneumatic tire includes in a land portion (center land portion 4A) defined by a first circumferential groove (3A) and a second circumferential groove (3B), narrow grooves (third narrow grooves 6C) formed as one set of two grooves provided intersecting the tire circumferential direction and arranged side by side in the tire circumferential direction, communicating with the first circumferential groove (3A) and terminating in the center land portion (4A); and auxiliary grooves (fifth auxiliary grooves 5E) provided intersecting the tire circumferential direction communicating with the second circumferential groove (3B) and terminating within the center land portion (4A) with the positions of the terminating end portions disposed between the terminating end portions of the set of the third narrow grooves (6C) in the tire circumferential direction.