Dixcel PD Type Brake Rotors Pair Cmo se Escriben las Fechas en Ingls? Ejemplos y Trucos. The Corrosion Protected OE Replacement Brake Rotors The Dixcel PD Type Rear Brake Rotor is a direct OEM replacement of the factory rotors that provides better longevity and disc life over the standard rotors. Not only does corrosion ruin the brake discs appearance, it can also lead to the corrosion of the alloy wheels. At DIXCEL, all brake discs come with anti corrosion coating, to protect discs and wheels from corrosion. The ideal type of anti corrosion coating is used for each vehicle. Cutting for balancing All DIXCEL brake discs are checked for balance to prevent vibration. Correction of the balance is done by milling cutting out the side of brake discs. This is a method taken by car manufacturers brake discs.