The R1 Concepts Geo-Carbon drilled and slotted brake rotor for 2004–2011 Ford F-150 4WD (rear left) is a rear-left replacement rotor featuring Geo-Carbon surfacing and drilled-and-slotted machining. Intended for the listed F-150 four-wheel-drive years, the pattern helps clear pad residue and allow airflow across the braking face, supporting consistent rear-left pad contact and dependable stopping performance under varied driving conditions.
R1 04-11 Ford F-150 4WD Rear Left Drilled & Slotted Geo-Carbon Rotor