AutoShack Front Ceramic Brake Pads & Hub Bearing Assemblies for Cadillac, CTS 2003-2007 STS 2005-2008, RWD V6 2.8L 3.2L 3.6L V8 4.6L - 5-Lug, with ABS. Distributed by AutoShack. ISO / IATF 16949 certified for quality and safety.