Not sure if rear calipers are bad?
Basically rear pads are just about worn down and the rotor is only showing wear on the inner 2 inches. The outer half of the rotor is not worn down nearly as much but is rough as hell to the touch.
The odd part is more pad is remaining on the part where the rotor is showing the pad connecting to it. This is hard to describe and guess I need a pic but just curious is there an easy way to tell if caliper is the problem? I would assume the rotor should wear evenly and even the front ones are very similar with plenty of brake pad left (changed front rotors and pads at 30k miles. Have 55k miles now). I had a trusted 4x4 jeep shop do the front work so not sure what is going on.
06 Jeep Rubicon 6spd SWB
2.5" RC SL and 1.25" BL
285/75-16 Mickey Thompson MTZ
Currie HD steering
JKS Front/Rear track bars
JKS quick discos