On 18/10/2018 11:36, Jim GM4DHJ ... wrote:
After a puncture and a ruined tyre I tried to put back on an old 28 inch
bike tyre that WAS on the bike years ago only to find its diameter was now
far to big to fit the rim....is this normal ?


When the inner tube is inflated, doesn't it push the bead out into the
correct location on the rim?

Nick