I was up in no mans land on Saturday exploring old gold mine areas and the roads are crazy rough with washboards and pot holes big enough to hide bowling balls in and my brake pads are rattling I think , does anyone else have this problem ? or was it just the crazy roads I was on ? , I bent the anti rattle clips on the pads a few years ago to stop it from rattling and now its back . Its a 2004 Silverado 4x4 RCLB V6 5 speed 49,000 miles