A week or so ago I replaced my brake pads. When I spin the rotor, it doesn't spin freely. Looks like the pads are touching the rotor, but not too much that you can't turn them. I forgot to check on how they were with the other old brake pads. Driving, I don't notice a difference from before and now. Also, since currently I am working on lower ball joint, I took the calipers off. The rotor spins freely because of that. So that made me think.