... elasticity and tensility 3,tire design is available RC Car tyre: Name RC Car tire MaterialNR,SILICONE,EPDM,SBR,NBR,CR ... is made of superior natural rubber,which are imported from Malaysia and Vietname,the tropical region,where natural rubber is the ... NBR,SBR and so on to meet your usage.This RC Car tire is not for sale for our company ... .Welcome to enquire,we will be your valuable supplier! RC Car tyre