It may look silly but the weird tires on this electric golf-cart might just be the wave of future. This is Bridgestone's concept of air-free tyres which unlike conventional tyres don't get punctured or need air top-up and can be fully recycled once tread is worn out.
In the video below, CNET reporter explains how these Bridgestone air-free concept tyres have thermoplastic spokes with a special curve that enables them to flex effectively without twisting. It definately looks to be a promising idea but still needs work to address concerns like vibrations, sagging, high speed stability and what about cleaning those thousand spokes.
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