Memory Nano Polymer Rubber Materials (MNPRM) are evenly sprayed over the tires' inner walls by special equipment. MNPRM is characterized by high sealing performance, viscosity, extreme cold and hot temperature resistance and intelligent healing. It breaks the bottleneck that similar materials follow under high temperature, achieving the results of no viscous flow until 100 degree Celsuis and no brittle nomenon occurrence until -30 degree Celsuis.