ACDelco Silver (Advantage) Coated Brake Rotors provide reliable vehicle braking power. Their robotic-applied, baked-on coating helps prevent brake pulsation, helps prevent the rotor from seizing to the hub, and provides excellent rust prevention against harsh environmental elements such as rain, snow, and corrosive road sprays. They feature a non-directional ground finish that helps with brake pad life and minimizes thickness variation. They are also ready to be installed right out of the box, with no machining required. These dependable aftermarket Silver (Advantage) Coated Brake Rotors offer quality at an economical price. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage.