“The quest to solve the never-ending inconvenience, expense—and sometimes grave danger—presented by the flat tire and the dreaded blowout may finally be coming to an end, thanks to Michelin in collaboration with General Motors.
3D printing is playing a major role within this innovative development also, as they roll out a prototype of the new tire referred to as Uptis. The technology is both airless and flatproof, according to the two industry leaders in automobiles and tires, who currently have the potential to make millions of consumers very happy (and much safer) in the future…”
For More: https://3dprint.com/246056/michelin-gm-announce-3d-printed-prototype-uptis-airless-flatproof-tire/