Well i did a search and couldnt find what i was looking for!

So the question.. when buying rotors from autozone before putting them on do u have to get them machined down anymore, I heard that they are slightly off brand new, and they need to be straightened out.

whats the truth?

 

If the rotors are out of spec as brand new, they suck!

 

needless to say i fed stupid info... thanks

 

Actually most OEM style aftermarket rotors recommend that you do a small cut on the rotors before installation.