One of my brakes is sticking or rubbing. I have this humming noise that goes away when I tap the brakes. It doesn't happen all the time and doesn't seem to associated with turning the wheels but I don't hear it at highway speeds. It's kinda has a rhythm to the noise it's not a constant noise. I can't tell if it's the right front or right rear I just have it narrowed down to the right hand side. I just did the rear pads and I used brake luge on the back of the pads as well as the slides so those should be good. Any thoughts of ideas I'm thinking of pulling the wheels today and check things out.