rear brakes noise ,
the noise can be caused by a new pad on an old glazed rotor surface. if you replace the brake pads, the rotors need to be machined or replaced if they are too thin for specification.
discs get rusty & cause the squeel.. it is happening to my 12 camaro too. i'm too light on the brakes.
Are you sure it is brake noise....how about rear wheel bearings? pull the calipers and spin the rear hub
Looking for a Used Regal in your area?
CarGurus has 324 nationwide Regal listings starting at $9,495.
Search Buick Regal Questions
Buick Regal Experts
Related Models For Sale
Used Cars For Sale