2006-2008 Buick Lucerne V8 4.6L Front & Rear Semi-Metallic Premium G-Coated Performance Brake Pad & Rotor Kit 2009-2011 Buick Lucerne Super Front & Rear Semi-Metallic Premium G-Coated Performance Brake Pad & Rotor Kit 2006-2011 Cadillac DTS Front & Rear without Heavy Duty Brakes with 5 Lug Wheels Semi-Metallic Premium G-Coated Performance Brake Pad & Rotor Kit.