- Cadillac ATS with 300mm front rotors (2013-2019) - Cadillac ATS with 321mm front rotors (2013-2019)
DIAMETER: 315mm OEM Part Number 13590083 PowerStop AR82158XPR
Specifications: - Premium quality brake disc rotors by PowerStop Evolution. - Drilled and slotted discs for maximum cooling. - Silver GEOMET 360 premium plated for maximum protection against rust and corrosion. - 100% mill balanced rotors (ready to fit without prior disc machining). - For smooth, quiet, safe and strong braking performance.
