2019 LTZ with 7700 miles been having the same noise for months. Have had it at dealership multiple times with well we can't duplicate. Just got off the phone with the service manager and said well I guess you need to goggle it because that what I did and there are others with the same brake noise. Also it has a 6.2 and it has a sqeaking noise like a idler pulley bearing when I first start it up. Anyone else have this noise?
Shit is very annoying on a brand new vehicle!