and I have never heard a squealer.
My brake pads always announce their imminent failure by the crunchy grinding noise of the metal-to metal contact of the pad OPPOSITE the one with the squealer.

When I was in canada for the brotherinlaw’s funeral I learned they used mausoleii to hold the bodies in “cold storage” until they could inter them; at one time, they would dig graves for the winter and cover the holes based on how many people they thought might die in the winter.

I do brakes under the same plan. I try to gauge my brake jobs based on the liklihood of my having to do a brake job in the dead cold, and most of the time, I get lucky. Today, not so much- but at least I managed to get them done very quickly.

Once I’d like to hear the squealers, though. Just so I know they work.