Performance Ceramic Ceramic Rear Brake Pads (HB615Z.535) by Hawk®. These brake pads are designed to maximize all the benefits of ceramic construction to create pads that provide a high level of smooth braking power at high speeds and temperatures while producing virtually no noise, vibration, or dust. Performance Ceramic brake pads are designed to the precise tolerances of factory parts for proper fit and operation of anti-lock brakes, but provide longer pad life that is easier on brake rotors. Limited lifetime warranty.