Supprised nobody has mentioned FixAFlat.
Years back I pulled on the shoulder by a stopped Gold Wing in Florida. The rider and passenger were not happy campers with the back tire being flat. I mentioned to them that I carry a can of Fix a Flat and it may get them to a filling station for repairs. We put it in the back tire and it looked fine. I cautioned them to ride slow. As we started to pull away from the shoulder. My front tire hit a small bump and when I accelerated the front tire came up. Making it look like an intentional wheelie. The guy on the Gold Wing, after being stranded for a while on the shoulder and now being excited that they could move the bike again. Turned his throttle, I believe to respond to my actions. Which in turn made his back tire blow out when he reentered the Interstate. No other vehicles were involved. But they went down and slid on their bodies on that rough concrete highway surface. Both rider and passenger wore only cut-offs, sandals and and a thin T shirt. I never forgot this day. Nor have I ever forgotten that Fix a flat, is not a fix and if the need to use it ever arises. Use it with great caution.
zoood