I replaced all four corners on my Altima this summer and things have been fine for the most part until the past month or so.
Now and then I'll hear a high-pitched squeal that only happens when I'm creeping along at very low speeds and pressing the brake pedal. So usually at a stop light/sign, stop and go traffic, etc.
The pads I purchased (Centric) said that they already had anti-squeal shims on the backplate that touches the caliper, so I didn't use any anti-squeal spray. Do you think it's because I didn't spray the backs?
Anything else to check before I decide to pull off the wheels and pads?