05 CTS-V / 06 Escalade
I have the Centric Rotors as well, but only slotted... I purchased them from Porterfield Race Brakes in So Cal - and they swear by them for Racing Applications - They are made in the good ol USA They have been GREAT! No issues what so ever, and I do alot of heavy braking, and stop and go driving. Even using HP+ pads which are a bit more abrasive.