There is provided a pneumatic tire capable of achieving both reduced rolling resistance and enhanced durability and a method of producing the same. The pneumatic tire includes a reinforcement layer, formed of a steel cord coated with coating rubber, includ...

At least one belt layer in which one or plural rubber-coated belt codes are arranged to be spirally wound almost in parallel with a tire circumferential direction on the outer circumference of a body ply. The belt code is small in the increase rate of tens...

There are provided a rubber-reinforcing glass fiber treatment agent capable of improving various properties, in particular the oil resistance, of a rubber product, a rubber-reinforcing cord using the fiber treatment agent, and a rubber product having high ...