I have a 2002 Yukon XL and thought the brakes were marginal, changed to PRC pads with some improvement. Just changet to EBC Green stuff pads on the front only. I almost could not believe the difference. The inital bite is great and it has way more stopping power. My wife who never liked the way it stopped could imediately tell the difference. Only problem is that they realy dust the wheels. Small price to pay for the much improved performance. Anyone who has a late model GM product should switch to these.