I have a 2012 Volvo S60 T5 that needs rear brakes. I removed the calibers, pads, set screw, and tire. The rotor is rock solid and won't budge. I tried WD40, and other solvents meant to loosen things up. Won't move. What do I do?

 

Whack it with a hammer - if the rotor is stuck to the hub (and you re trying to get the rotor off, it does not matter if you dent it, I trust you want it off to replace it.)