
. I drive a lot of miles in my Yukon - we drive regularly from Florida to Delaware and I've experienced vibration under hard braking. Tire balance didn't change that, so rotors and pads were on my list of goals. At 75,000 miles it was about time so I replaced them with these the day before we returned to Delaware. followed the directions and nervously wondered if my immediate ride with the new pads would be a problem (I ride with heavy legs). I've now put 2500 miles on these pads/rotors and they are so smooth even at high speeds/heavy braking which I tend to do. I will update again in 10000