Both brakes wore inner pads out while showing almost no wear on outer pads, right side got into rotor. I've been monitoring pads at every oil change and the outer, which are visible, didn't indicate any need to change. 60K, front pads are maybe half worn from new which would also indicate that rears should be fine. Three of the eight "abutment shims" are missing which probably explains a "clunk" noticed when applying brakes in reverse. Procedure in shop manual for retracting rear caliper pistons with special tool isn't working either unless it takes a LOT of force to turn the piston back in.
??? Anyone have experience with these things?
??? Anyone have experience with these things?