The PowerStop Z17 semi-coated rotor rear brake kit for 2020–2021 Cadillac CT5 is a complete, affordable brake refresh. It includes Z17 Evolution Plus low-dust ceramic pads, semi-coated rotors and stainless-steel hardware plus a rear pad sensor. Semi-coating protects rotor hats, edges and vanes from corrosion while mill-balanced machining reduces runout for smooth, quiet braking and reliable OE-style fitment.
Power Stop 20-21 Cadillac CT5 Rear Semi-Coated Rotor Kit