The R1 Concepts drilled-and-slotted black brake rotor for 2005–2020 Cadillac XTS (front left) is a replacement rotor featuring the drilled and slotted friction surface and black finish noted in the product text. It fits the stated XTS model years and left front wheel position, and is intended as a matched option for brake service or rotor renewal when replacing the front left rotor on those Cadillac XTS vehicles.
R1 05-20 Cadillac XTS Front Left Drilled & Slotted Black Brake Rotor