A co-worker went to Autozone, or some place similar, and bought new pads for the front rotors of his Jeep XJ. All of the pads sold had a lifetime replacement warranty, so he went with the cheapest set. They stop fine, but brake dust on the rims is present after the first stop. He now spends a lot more time cleaning his rims due to the cheap set of pads. When he wears this set out he won't skimp on them next time. Just an FYI.