摘要 |
<p>A pneumatic tire in which lightweight of the tire and durability of a belt are highly compatible by suppressing occurrence of belt edge separation while realizing a reduction in weight of the tire is provided. Each of a first belt layer 5a which is a first layer of a belt and a second belt layer 5b which is a second layer thereof is configured so that drawn and arranged monofilament cords 6 each having a filament diameter in the range of 0.18 to 0.26 mm are embedded in a coating rubber 8 while being juxtaposed in a belt width direction in a unit of a bundle of five to seven of the monofilament cords 6, and the gauge of a layer of the rubber between the monofilament cords 6 in the first belt layer and monofilament cords 6 in the second belt layer at an edge of the second belt layer is 1.3 to 3.0 times the gauge thereof at the central portion of the tire.</p> |