| 摘要 |
A pneumatic tire for use in passenger cars is disclosed, which comprises a carcass as a reinforcement for a tire casing and a belt composed of two parallel-arranged belt layers each containing steel cords therein, the cords of which layers being crossed with each other with respect to the mid-circumferential line of the tire. In this tire, the belt is composed of a combination of a rubberized layer containing flexible and stretchable steel cords of strand construction in the same direction, each cord having a bending resistance of 5 DIFFERENCE 1.4 gf/mm as a ratio of load to unit deflection under loading in three-point bending test and an elongation under a load of 3 kgf of 0.5 DIFFERENCE 2% in tension test, and a layer and/or a cap composed of textile cords surrounding an outer periphery of each of at least both side ends of the rubberized layer. |
