My 2008 DC has 120,000 miles on it and I knew I had a warped rotor on the front. So I broke down and ordered new Centric Premium rotors and went with Centric ceramic pads. Installed them saturday and man what a difference. All the vibration and shimmy in the front end is gone! You don't realize how bad it is until its gone. Changing them was a breeze too, thanks to the tutorial posted on here. I can highly recommend the Cetric rotors and pads.