Sure why not. The guy at this site has tried it and finds it to be a huge improvement. I must say It has me wanting to try the same. Think about the better grip and unbelievable mileage a car tire would yield on a bike. Not only that they are in many cases cheaper than a bike tire (the industry has us let’s face it). Well I for one have to go measure my bike tire and see what I can squeeze on the back. Later.