Toray produces TORAY TETORON® polyester and nylon66 industrial yarn for tirecord production and Toray's subsidiary, Toyo Tire Cord Co., Ltd, utilizes these products in the twisting, weaving and processing of high quality tirecords.

Toray has the highest market share among all Japanese tire manufacturers. Toray's TORAY TETORON® polyester is remarkable for its low shrinkage, high tenacity and endurance, making TORAY TETORON® a superior choice in industrial yarn for tire carcasses. Furthermore, Toray's nylon66 yarn is noted for its high tenacity and durability which is a crucial characteristic in tire capply manufacturing.