| 摘要 |
A pneumatic tire for passenger cars having at least one carcass ply extending between right and left beads through a tread, the at least one carcass ply having reinforcing cords that extend in the radial direction of the tire and are disposed at predetermined intervals in the circumferential direction of the tire, a plurality of belt plies being placed radially outwardly of the at least one carcass ply in the tread. A bead core is embedded in each of the right and left beads and a bead filler is disposed radially outwardly of the bead core, the bead filler having a radially outer edge that is located at a position closer to the radially inner side of the tire than a position of 50% of the section height of the tire. The mean residual strain of the reinforcing cords ranges from -10% to 3% in a portion of the at least one carcass ply located in a region from each of the opposing edges of the widest belt ply of the plurality of belt plies to a position that is 30 mm away widthwisely inwardly of the tire therefrom.
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