Many drivers have had puncture experiences on the roads of large trucks (code 177), medium trucks (code 170), minivans (code 87), buses (code 877) and cars (code telephones), which have caused certain economic losses to drivers, and the time and mental losses are even more irreparable. More than 95% of tires are made of iron. In order to solve the problem that tires are damaged by metal, I invented the nail-sucking and stab-proof device for automobile tires. This device is composed of permanent magnets, which can absorb iron metals such as nails, scrap iron and iron sheets on the ground where automobile tires will pass, and eliminate the damage of iron metals to your automobile tires.
I designed this "anti-puncture device for automobile tires" and put it into mass production. Although it is not high-tech, it is definitely an innovation. Will be listed soon, please support.