Carbon-nanotube-reinforced tire

The present invention discloses a carbon-nanotube-reinforced tire comprising a rubber part and a framework material, the framework material and the rubber part are connected by a binder, carbon nanotubes are added into the rubber part material and the binder, a large number of 1-100nm nano carbon particles are grown on the surface of the carbon nanotubes, and more than 70% of the surface area of the carbon nanotubes are grown with the 1-100nm nano carbon particles. The carbon nanotubes are interpenetrated in the rubber part and between the interfaces to form an integrated thermal-conducting and stress dispersion network in the tire, heat and stress generated in the use process can be effectively dispersed, the use strength and heat dispersion capacity of the tire can be improved, and the tire use life can be extended. At the same time, part of the carbon nanotubes form rigid contact points between the interfaces to prevent relative slip between the interfaces and improve interfacial adhesion strength. Carbon nanotubes perpendicular to the tread portion can improve the road holding property of the tire, thereby enhancing the safety of the tire.