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Old 08-10-2017, 03:32 PM   #3
TJay74


 
Drives: 17 Camaro SS 1LE & 16 Sierra AT CC
Join Date: Nov 2016
Location: Norman, OK
Posts: 2,424
There is a TSB out for this even on the OEM wheels. Pull the wheels, clean the hub surface on the wheel and on the rotor. One member put some anti-seize on the hub flange and then as said put the wheels back on and torque to spec.

It is caused by galvanic corrosion between the iron hub and the aluminium wheel.
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