The End Of The Pneumatic Tire?

The End Of The Pneumatic Tire? “in the works” for as long as I can remember. Nothing beats air. Everything else adds to un-sprung weight and not as adjustable. I didn’t know frequent flats were that big a deal if you don’t rob banks or run over land mines. Can you just imagine how sensitive to vibration it must be with all those dirt, mud, snow collecting cavities. Talk about a heavy tire after driving through snow. Put a cover over it…you might as well fill it with air…low speed street patrol only in high gun ownership areas like …