I don’t know about you, but there have been times I have been close to tears when trying to get a tyre back onto the rim. I have been convinced that there is no way it will ever fit. Which, of course, is nonsense, but oh so frustrating This guy has got it cracked. I have taken his advice and can say it really does make it easier. Just remember, the crucial point is that the tyre bead doesn’t stretch and you need to push the bead into the well of the wheel rim.