Here is a quick detailed video of my RTX “notorious” rims. These were purchased less than 2 years ago and now they have become corroded under the clearcoat.
I am a detailer and they have been waxed and only hand washed. No harsh chemicals. This is a defect from RTX rims out of Quebec, Canada. I emailed them and with hd pictures and they see the issue but choose to do nothing about it as it is over the 1 year warranty period regardless of this being their own fault/defect. Do yourself a favor and do not buy wheels from RTX or their affiliated brands (R Spec rims, Off-road rims)