Off topic, but what size lugnuts are you running? I need to get some aftermarket ones I was thinking 20mm for the flanges just wasn't sureI just installed 4 new zim rotors as well. I do want to ask how your Z coat is wearing off.
The rears are gone almost immediately after the bedding process.
The fronts, however look werid because the center portion seems to remain to-date. Leaving the edges shinny and center has a light grey z coat :| see pic