I listened to the reviews so I experimented with this for my Daily Driven 2008 SRT8 charger. I immediately noticed that the pads leave about 1/4 inch "intact" on each edge of the brake disc! That's the overall width/circumference/surface area of the 1/2" brake disc that isn't affected by stopping power! Not only that, now it's eating into the channel recess in my rear rotors and I'll have to replace them to later Brembo- return to full contact rubbers Stupid dude!