| 摘要 |
A tire (10) comprises, formed in the treading surface (11) of the tread: at least two circumferential grooves (12, 13) extending in the circumferential direction of the tire; and a land (14) sandwiched between the circumferential grooves (12, 13). The land (14) has resonators (15). Each of the resonators (15) has an air chamber (16), a first branch groove (17), and a second branch groove (18). The at least two circumferential grooves comprise: the first circumferential groove (12) having a cross-section defined by a plane perpendicular to the direction of extension of the circumferential grooves, the cross-section having a smaller area; and the second circumferential groove (13) having a cross-section defined by a plane perpendicular to the direction of extension of the circumferential grooves, the cross-section having a greater area. The center of gravity (C) of each of the air chambers (16) is located on the first circumferential groove (12) side relative to the center (CL) of the land (14) in the width direction of the tire. |
