R1 Concepts Geo-Carbon drilled-and-slotted rear rotor for 2002–2009 Buick Rainier, specified for rear-axle replacement with a drilled and slotted braking surface and GeoPerformance finish. Designed as a direct-fit rotor for the listed Rainier years, it offers drilled and slotted faces that help evacuate debris and maintain pad contact during standard driving and moderate towing.
DFC 02-09 Buick Rainier Rear Drilled & Slotted Geoperformance Rotors