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      01-11-2021, 04:17 PM   #23
johnung
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Drives: 2015 BMW 335i x-Drive Auto
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Quote:
Originally Posted by BWbimmer View Post
Quote:
Originally Posted by johnung View Post
Go to any new bmw dealer and look at the rust on the rotor hats and side vanes. Did you think that I'm some idiot who doesn't know that the rotor swept surface will rust if a car sits.

What kind of dope are you smoking with a "rotor drying mechanism". Drive a car in the pouring rain with plain rotors versus crossdrilled rotors. It's obvious that the crossdrilled rotor braking is superior in rain.
What's wrong with you? Got up on the wrong foot?

Here the prove one the brake drying system:

https://www.youtube.com/watch/VUwhCZ2duSk

And to claify on the other myth. There is no way you can prevent the rotor surface to stop rusting. There is not coating which would not be rubbed off with the first time braking. ???

Go back to bed when you had a bad night sleep
There is obviously a language barrier because you don't understand what I wrote, the technical argument, or the parts of a brake rotor. No reason to continue this discussion.
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