99 Silverado Drivers Side Rear Break Squeek

[JimChooz]

I have a '99 Silverado 5.3. I put new breaks all around and the rear drivers side break squeaks when I turn the wheel even just slightly to the left.... nothing when I turn right. I took the pads off, checked them, reapplied anti squeak but still there?

 

Help please!

[gmtech4]

backing plate hitting the rotor comes to mind,take tire off ensure clearance is ok,adjust with screwdriver,hit spell check next time

[JimChooz]

backing plate hitting the rotor comes to mind,take tire off ensure clearance is ok,adjust with screwdriver,hit spell check next time

 

 

Took apart today and here's what I found. Inside rotor groove scored into it. Pad had a ridge where the groove was of course. Pads were new and rotors were turned. Going to replace rear rotors and pads.