Brake Squeal Still there

[DonYukon]

So, Truck is got 10k on it. 2020 Chevy Silverado 2500 HD LT gasser. Brakes have been replaced twice...

 

Are there any actual known fixes for this? Been scouring the net and see nothing minus one aftermarket set from AC Delco but doesnt look like they come with the brake wear sensors. 

 

Really love this truck but this is getting ridicules. According to the TSB thats been revised once already It doesn't appear to have any forward movement.  I know the GMCs are essentially the same truck, but can anyone confirm if they are also as problematic?

 

Running out of patience with it and starting to think I should go get a power wagon.

[billa9b0ng]

I had my 21 in this week for the same thing and they ordered front and rear pads. Based on the other thread about the TSB and your post I am not overly optimistic.

[gemarsh]

One trick that has worked for me, remove the old pads and grind a 45 degree bevel, about 1/4 inch wide on the outside of the pads. It is that 90 degree angle where the pad hits the rotor that creates the squeal. Do as I say and the squeal will be gone until the pads wear the bevel away, then repeat the mod or replace pads. 3500 drw.