The recycling rate of used tires in Japan is much higher than that in
other countries. However, it is necessary to achieve light weight and
high performance of tires that match the high performance of automobil
es year by year. Consequently, tire material separation and reutilizat
ion for recycling are getting extremely difficult. For this reason, th
e tire manufacturers and tire dealers in Japan are working together to
develop an effective disposal method and disposal direction of used t
ires.