Safe disc Thickness? Odd anti-rattle/ retainer set up
Remember that there are 2 minimum numbers. Machine to and discard.
The machine to number is the minimum thickness with new pads.
As the pads wear, so does the rotor.
The discard spec is the number to toss at regardless of how much pad is left.
The Factory Service Manual that everyone should have has all kinds of brake info, right from Mother Mopars mouth.
Service Manuals – MyMopar
Which is why I specified "discard"