One other thing that happened when the right rear brakes went metal to metal.....
The rust shavings got into the dirt and dust that was on the wheel and flash rusted to the point that I could not get it off.
I ended up having to polish it out with a wire wheel on my drill and WD40.
After I got it all off I put wheel polish on it to protect where I may have gotten into the clear
I thought it was ruined but the best looking 100 series wheel ever is back and bright and good for another 21 years
The rust shavings got into the dirt and dust that was on the wheel and flash rusted to the point that I could not get it off.
I ended up having to polish it out with a wire wheel on my drill and WD40.
After I got it all off I put wheel polish on it to protect where I may have gotten into the clear
I thought it was ruined but the best looking 100 series wheel ever is back and bright and good for another 21 years