[Retired Guy]

I had a problem getting a tire to seat properly a couple years ago. I cleaned and lubed and aired it up til I got sick of it. Then I laid it out in the sun, it was summer time then. Seems like it was only 10 or 15 minutes and then "pop" it seated!
So adding a little heat with a hair dryer could be a good idea.

 

[Retired Guy]

Okay. But I wasn't about to forget it. I needed it back on the durn bike so I could ride.