Front brake rotors have half-moon grooves on both sides that look the same.
Jul 3, 2022 at 7:41 AM
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STRAILER
AUTOMOTIVE REPAIR CONTRIBUTOR
54,178 POSTS
Yes, this is normal, it helps with the cooling of the brakes. Are you having a problem, do you need to know how to change them out with the pads? If so, I have included the instructions for the brakes in the diagram below. Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
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Jul 3, 2022 at 10:28 AM
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SQM
AUTOMOTIVE REPAIR CONTRIBUTOR
6,383 POSTS
Hello,
I think you are mentioning the groves that help with cooling.
So that is completely normal.
Let me know if you have any specific concerns.