Originally Posted by
abstractform20
mr tuffy definitely helps
Ditto- I cut my front tire on some glass once. I rode for 10 miles wondering what the thumping was coming from my front wheel. (It was a really nice road and I didn't want to stop.) When I stopped and looked, there was a 1/2 slice all the way through the tire and I had been riding on the Mr. Tuffy. The tire was toast, but I was able to ride it home without issues.
I get an occasional flat due to the Mr. Tuffy sawing through the tube. That happens once every 2 years or so- a small price to pay for all of the flat-less miles.