The R1 Concepts drilled black brake rotor for the rear right described as 2010–2022 Buick 09-5 is a vehicle-specific replacement rotor for that application. With a drilled face and black finish, it offers a coordinated look and matches the rear right fit and placement called out for the Buick 09-5 range in the product description.
R1 10-22 Buick 09-5 Rear Right Drilled Black Brake Rotor