The R1 Concepts Geo-Carbon drilled-and-slotted rotor is supplied as a single replacement for the rear-right wheel of 2006-2011 Buick Lucerne applications. The description identifies it as a Geo-Carbon rotor with drilled and slotted surfaces offered by R1 Concepts for the rear-right position. This overview follows the stated Lucerne fitment and years and presents the rotor as the rear-right unit for the specified vehicles.
R1 06-11 Buick Lucerne Rear Right Drilled & Slotted Geo-Carbon Rotor