No Air In Your Tires? Not A Problem In The Future, Goodyear Says
Michelin - Airless
Airless tires: Why you'll want this game-changing technology - CNET
How the Tweel Airless Tire Works | HowStuffWorks
Reinventing the wheel: Forget punctures American firm unveils airless tires | Daily Mail Online
MICHELIN Uptis :: Michelin North America, Inc.
Different - THE TIRE WITHOUT AIR IMPOSSIBLE TO PUNCTURE Uptis (Unique Puncture-proof Tire System) is the first example of a new generation of airless road tires. Thanks to the high-tech materials of
Tweel Tires – The Airless Tires With Incredible Design
Airless tires: Why you'll want this game-changing technology - CNET
Removing the Need to Refill Tires - The New York Times