Just found out my brake pads measure 3mm (12mm new) and there's a vibration upon application of the pedal. I've never felt it but the Toy Tech says it's there. Machine rotors and new pads, $170 :xdevil: . Another "Brakexxxx" place has advertised "4x4 Lifetime brakes"; Lifetime waranty parts, front disk brakes, machine rotors and repacking bearings for $139. Of course, semi-metallic/premiuim pads are extra. Am I missing something? $139 for lifetime vs. $170 for a one time deal. I already have a "lifetime oil change" at this place (up to 6 times a year). I feel like I'm missing something in the brake deal. Looking for someone levelheaded to reassure me.