Vara4,
That's an old trail trick for off-roading when someone pops a bead off of a rim, aired down and into contortions. Starting fluid (ether) works best, but I've also had people swear by brake cleaner. A healthy shot into the tire, then use the can and a lighter as a torch to shoot the flame into the void. When it works it pops the tire back on and the heat leaves some residual pressure, but the pressure drops very quickly as the air cools to ambient. You still have to have an air source to get driving pressure.

