I've done some searching in the forum but didn't find my answer. I am getting new calipers/pads/rotors replaced by Vianor shortly. My calipers have not froze. One did on the right front, on island, @ 55K. It was a nightmare as my rotor had to be ground at a price that will really make me look dumb. Living on an island has it downfalls. Expensive auto repair vs. off island fair auto repair & an expensive boat ticket. I also can not be without my 4R for work reasons. So I try & do preventive maintenance on it prior to summer tourist season when I am off island in the Spring months. So @ 94,000 miles I am told my brake pads are pretty much done. My calipers I am told are seriously rusted & I should replace them too. My confusion is with the pads/calipers. They have an assembly system that come with both. I know my calipers should last longer than my pads. So if the pads go then do I have to replace the whole assembly or can this be disassembled to put on just new pads? Is there any benefit to doing the parts separate in the long run? Are my old calipers worth money? Can I sell them on Craig’s-list because I am assuming my mechanic is going to send them in for rebuild cash? Duh, duh, duh. I have not read T4R for dummies. Thanks for any help & patience.