QuietCast™ Premium Disc Brake Rotors Key product features Have innovative, high quality materials that provide consistent, safe, and long lasting performance OEM-Style vane configuration pulls heat from the inner part of the wheel, away from the caliper, balanced for smooth operation Industry low run-out and DTV specifications enables a smooth pedal feel and insures quality From the Worldwide Leader in Braking Technology Clear look coating protection Prevents rust and corrosion; adds a clean look on today’s vehicles with open-wheel designs. Other product advantages Aluminum-Zinc coating protection prevents rust and corrosion, extending life and provides better heat dissipation Factory-engraved edge code and minimum thickness Full coverage for Domestic, Asian and European vehicles .