Max Brakes Carbon Ceramic Performance Disc Brake Pads Rear KT032452 [Fits:1999-2004 Ford F250 F350 Super Duty | 2000-2005 Excursion] 2nd Generation Ceramic Formulation. 100% Asbestos Free! Consistent,Fade-Free stopping power Shimmed, Chamfered and Slotted for silent operation and fast rotor-pad break-in. (Only applies to specific models.) Industry leading, less than 1% defect ratio. Meets or Exceeds ISO 9002 / QS9000 / VDA 6.1 World Standards. Upgrade to Carbon Metallic Brake Pads by typing TA032452 into Amazon's search bar.