I looked at the invoice and it is written.
1 85149489 (S) PAD KIT
1 86788820 PAD KIT
Not sure if this is what your looking for.
I would assume any GM dealer in the know would be able to pull the new part numbers. Good Luck
I had the same issue with my 2020 HD. Dealership replaced mine around 32K and after a couple hundred miles it started doing the same thing. Recently the dealership contacted me and said there is now a new part number for the pads and they replaced them again. At this point I had about 48K miles on them and I was willing to pay for them to be replaced but they took care of it. Happy to say I have driven about 3K miles now with no squeaks.
I can't be the only one, or am I?
I am 5,000 miles in on my new Denali, traded a 2019 High Country. The seat on this new truck just doesn't seem to be as comfortable as the Silverado.
Did any pre HD Silverado owners go for the GM or stay with the Silverado? I'm on the fence with this new Silverado front end. My trim level would be a High Country or a Denali if I bought GM.