Toyo Tires has acquired ISCC PLUS certification, an international certification system for sustainable products, at its Sendai Plant (Iwanuma City, Miyagi Prefecture), its main tire production facility in Japan, and its production subsidiary Fukushima Rubber (Fukushima City, Fukushima Prefecture). The company aims to increase the ratio of sustainable raw materials used in its products to 40% by 2030 and 100%…