Squeel Screech In Rear Driver Side Wheel In Reverse Only

[civil1974]

Hey guys. I have an 03 Sierra that is squeelling in reverse. It is a screech that happens 95% of the time in reverse, but never in drive. Hitting the brakes does not deter it or make it worse. You can be going slow or fast in reverse and it doesn't seem to make a difference. Any ideas. I really appreciate this site and your help.

[georgerosen06]

just throwing ideas out there...i needed a new axle shaft because mine was bent where the brakes mounted...it was on a 96 though but i dunno...just giving you somewhere to start