This is interesting: tires without air turn out to be better performance.
Let’s take a good look at them.
Off-road vehicle manufacturer Polaris has announced that their new Sportsman wv850 are equipped with airless tires. They tested the tires on 1,000 miles, and a 3-inch railroad spike jammed into the tread and structural webbing. That is certainly good news, as from now on you can travel free of worry about not having a spare tire in the trunk.
Not to mention, these are pretty cool looking!
