... elasticity and tensility 3,tire design is available RC Car tyre: Name RC Car tire MaterialNR,SILICONE,EPDM,SBR,NBR,CR,BR ... ,also can design your tire for you.Also any other rubber part like bellow,grommet,gasket etc,al can be designed and ... ,SBR and so on to meet your usage.This RC Car tire is not for sale for our company has contract ... .Welcome to enquire,we will be your valuable supplier! RC Car tyre