I feel many people will still use regular tires which need air unless tires which don't need air are more affordable to buy, help save more gas, and are a lot more durable.
What do you call speeding? Above the limit of the road rules?You can't speed on that one, I guess but it'll take some time for it to be popular.
This is interesting, do they still have rubber and the rest? And I wonder how strong they are really are.
What do you call speeding? Above the limit of the road rules?