Michelin begins "Tweel" airless tyre production

In a big step forward for airless tyre technology, Michelin has officially confirmed production of the Tweel. The airless tyre technology uses a central steel hub with poly-resin spokes that deform according to the surface the vehicle is on. These spokes connect to the outer tread layer that can be designed for a variety of terrain.

This technology eliminates the possibility of getting a flat tyre as there is nothing to inflate in the first place. The Tweel is also supposed to offer a longer life than a conventional pneumatic tyre. Michelin has stated that the company will be opening a new factory in Piedmont, South Carolina specifically for producing the Tweel.

Michelin has not designed the Tweel for use on regular automobiles yet. Currently, the technology has been developed only for skid-steer loaders and certain John Deere lawnmowers.