The PowerStop Autospecialty front brake rotor for Cadillac STS (2009–2011) is a direct replacement that restores original fit and braking feel. Manufactured to strict tolerances for DTV and runout and 100% dynamically mill-balanced, it matches OEM weight and vane count for smooth, quiet operation. A cross‑hatched friction surface aids pad break‑in and the bolt‑on design requires no modifications; sold individually.
Power Stop 09-11 Cadillac STS Front Autospecialty Brake Rotor