while my car is coming to a stop i could hear the right rear squeeling. It kinda sounds like when the wheel is rotating on a certain point it sounds like it scrapes. i've replaced the rotor, caliper, pads, and e-brake cable. last week i sprayed wd-40 and the squeeling stopped but the scrapping did not.

 

When you replaced your pads did you you use anit-squeak stuff? The stuff in the spray can is the best.