R1 Concepts GEO-Carbon drilled and slotted rotors for 2009–2024 Cadillac CTS rear applications provide a carbon-coated surface with precision-drilled holes and diamond slotted grooves to aid cooling and pad bite. Made from G3000-grade cast iron and mill-balanced, these rotors meet OEM dimensions, include rust protection, and are offered as a direct replacement that supports smoother, longer-lasting braking performance.
R1 09-24 Cadillac CTS Rear Drilled & Slotted Carbon Coated Brake Rotor Set