[Cochise111]

I wish you luck in preventing brake vibration. From lots of experience I'll tell you that when you have a vehicle prone to develop brake vibration the problem lies in wheel bearing run-out rather than rotor warpage. The only way I've been able to resolve such problems is by using a machine to resurface the rotors on the vehicle. In fact, most rotor manufacturers will tell you that rotors don't truly warp at all, but the vibration you feel is from the minute untrue variations in bearing run-out.