The R1 Concepts drilled black brake rotor is a rear-right replacement for 2011–2022 GMC Sierra 2500 2WD HD and Sierra 2500 2WD HD Classic trucks. This drilled, side-specific rotor restores the rear braking surface and matches the black finish used across the set. Always confirm vehicle year and right-side fitment before purchase to ensure straightforward replacement installation.
R1 11-22 GMC Sierra 2500 2WD HD/2500 2WD HD Classic Rear Right Drilled Black Brake Rotor