Quote:
Originally Posted by compguy36
This is my first full year of tracking a car. Learning a ton. One thing I've asked folks at events is when you know it's time to replace the rotors. I've gotten a wide variety of answers. Hoping someone here can help. I'm 10 days so far on my M2C running Pagid Yellow RS29's. Starting to notice cracks around the cross drilled points on the face of the rotors.
Secondarily have people noticed increased wear based upon pad choice.
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Small cracks around the drilled holes are normal and nothing to worry about. Just watch them to monitor whether individual cracks are connecting or meeting the edge. At that point the rotors should be replaced. You should be able to get about 30 days on them before they need to be replaced.