The PowerStop Evolution drilled and slotted rotor pair for 2004–2007 Buick Rainier rear applications is a bolt‑on upgrade to enhance cooling and maintain clean pad contact. Precision cross‑drilled holes and rounded slots expel gasses, dust and water while chamfered holes help minimize stress cracking. These zinc‑plated rotors are manufactured to tight tolerances for DTV and runout, dynamically balanced and match OE weight and vane count for a direct fit installation.
Power Stop 04-07 Buick Rainier Rear Evolution Drilled & Slotted Rotors - Pair