I used to use the auto zone pads on my 96 vette 7 93 Lightning, They have Performance friction z rated pads with a LIFETIME warrenty. I would go through a set of pads a weekend @ road atlanta track days, bring my padless backing plates in & get another BRAND NEW PAIR! Same for the truck, wich the z rated pfc's significanly reduced stopping distances when towing. The Z pads for the vette were pretty good & had a lot of fade resistance, It did chew up the rotors a bit @ lapping speeds. It is definitely the best deal going.