Well, I went to put in some new pads today and found a frozen piston on the passenger side caliper. Is there any way to break the piston loose without damaging it or the caliper? I'll most likely get a rebuilt caliper but if I can break it loose for cheap then I will. Funny thing is the truck passed inspection no problem but I have always noticed the brakes would fade after heating up. The pads are well worn and it has the frozen piston. But it still stops straight as an arrow. Not bad for 151K miles on the original rotors(which were turned once).