Say goodbye to flat tires: Michelin develops new 'puncture-proof' airless tires

(Natural News) Flat tires may soon be a thing of the past. Michelin and General Motors (GM) have announced the development of a prototype for production-ready airless tires, which could roll out and replace old pneumatic rubber tires by 2025. Both companies say they have been developing the airless tires for the better part of two decades. Michelin...

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