I have just about replaced everything in my brake system. I am having an issue with the RR wanting to lock up. When moving at speeds below 20 mph, when I have to hit the brakes quick, the brake locks and skids the tire. Its always the RR. When traveling at higher speeds the truck will pull to the right. I have tried adjusting the pads away from the rotor at several increments but it does not change the behavior. Any ideas guys? I'm getting very frustrated with it. I may just end up at the Dealership with a wheelbarrow full of money!