| 摘要 |
[Object] A pneumatic tire 2 that allows prevention of rim slip and separation from rim and that can be easily fitted, is provided. [Solution] In the tire 2, in a cross-section of a core 16 of a bead 8 taken at a plane perpendicular to the circumferential direction, two or more rows of wire cross-sections 26 aligned almost in the axial direction are stacked. When, of the rows, the radially innermost row is a first row, and a row immediately outside the innermost row in the radial direction is a second row, the number of the cross-sections 26 of the wire in the first row is less than the number of the cross-sections 26 of the wire in the second row. An inner end E2 of the second row is located axially inward of a line that is drawn from an inner end E1 of the first row and that is perpendicular to a direction in which the firs row extends. In the cross-section of the core 16 taken at a plane perpendicular to the circumferential direction, an angle between a bottom side of the core 16 and a bead base line BBL is greater than or equal to 2°, and not greater than 9°. |
