ACDelco DISC BRAKE ROTORS

ACDelco Disc Brake Rotors

ACDelco Disc Brake Rotors provide reliable vehicle braking power. Application-specific vane configuration offers greater safety and performance, dampens noise and vibration, and maximizes airflow to keep your rotor running cool. They also feature a non-directional ground finish that minimizes thickness variation and helps to extend brake pad life.

FEATURES AND BENEFITS

  • Developed with multiple alloys for improved heat dissipation and performance.
  • Mill-balanced for proper rotor function; no extra weights are needed.
  • Quality validated for proper metallurgy and correct brake plate thickness.
  • Non-directional brake surface finish allows for consistent braking.
  • Rounded radius for added strength.

SIGNS OF WEAR AND TROUBLESHOOTING

Brake rotor signs of wear include but are not limited to:

  • Brake pedal pulsation (not to be confused with normal ABS operation).
  • Squealing or grinding noises.
  • Low brake pedal height.
  • Vehicle pulls to the left or right when brakes are applied.
  • Visible ridges or deep grooves on the rotor surface.

GOOD MAINTENANCE PRACTICES

The following inspections and maintenance procedures can help prevent potential brake problems:

  • Regularly check brake rotors for signs of rust and visible surface ridges.
  • Check brake fluid levels at every oil change. Replace fluid according to owner's manual recommendations.
  • Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).

The following should be conducted by a qualified technician:

  • Inspection of the brake hoses for brittleness or cracking.
  • Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • Inspection of wheel bearings and grease seals.
  • Parking brake adjustments (as needed).