Michelin has been showing off its idea of combining the wheel and tire into a single component as far back as 2005. Dubbed the Tweel, the novel design replaced standard pneumatic tires and metal ...

It's been well over a year since Michelin unveiled its take on the future of the tire, the airless Tweel. The odd-looking invention pairs a replaceable outer rubber layer with a central alloy hub ...

The X TWEEL SSL 2 AT and HST 12N16.5 airless radial tires for skid steers come in an all-terrain (AT) and a hard-surface version (HST).

Following is a transcript of the video. Narrator: From the wheels of NASA's moon rover to Michelin's Tweel, we've seen tires that don't need air for decades. We've even seen prototypes for ...