The R1 Concepts Geo-Carbon drilled-and-slotted brake rotor is a direct-fit replacement for the rear right position on Cadillac STS models (2003–2011). It offers the drilled-and-slotted Geo-Carbon surface specified for that wheel and is intended as a vehicle-specific rotor solution for brake maintenance or rotor replacement where the drilled-and-slotted configuration is required.
R1 03-11 Cadillac Sts Rear Right Drilled & Slotted Geo-Carbon Rotor