I didn't see the tire in action, but according to Gettys, the Vision also has a reloadable tread band that can also be 3D printed. In Michelin's concept for the future, you can go to a gas or ...

But thanks to some clever engineering, Michelin has made tires that don't age the way they usually do. As the rubber wears off, new grooves emerge to keep you on the road.

We've been reporting on Michelin's airless tire technology for more than 16 years now, and the company has finally put them on a demo passenger car for members of the public to experience what ...