Quote:
Originally Posted by barncobob
not sure about Zs but some cars have a noise mechanism built into brakepads, when the pads are worn thin they chirp.its a piece of metal that rubs against the rotor, tells U need new pads..
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Off hand, I'd say that is correct. All after-market brake pads have a 'wear device' or piece of metal that rubs against the rotor. When you hear the 'chirp', you have worn out the pads and now you have to replace the rotor also...
