Genuine GM Brake Rotors

As the one of the main components of your car's disc braking system, the rotors are metallic, iron discs that attach right behind your car's wheels.

How do Brake Rotors Work

Because your wheels spin on the axle, the rotor discs are connected to the wheels as well as the brake system. They act as the gripping point for your brake calipers and brake pads. When the driver compresses their brake pedal to slow or stop, hydraulic fluid is delivered to the calipers. Here, a piston presses the attached brake pads forward into the rotor's surfaces. The friction created slows and stops the vehicle as necessary.

Rotor discs are designed to last but over the years they take tons of road and weather abuse. Brake pads thin down too and can cause harm to the surface of the rotors. Since there are several types of rotor styles that handle friction and heat differently, it is wise to know which one your car has before you seek new ones.

The most common rotor style is smooth-surfaced rotors which are standard on most vehicles. For higher performance models, there are slotted rotors, drilled, and slotted-drilled rotors. These spaces on the surface allow for more airflow, which makes for cooling and faster braking performance.

When Should I Replace my Brake Rotors?

Brake rotors can last up to 80,000 without hassle, but it is a rare case. It is wise to inspect the condition of your rotor discs around 50,000 or 60,000 miles. Look out for any bends in the edges of the discs, any rust or corrosion, or cracks or breaks. If you notice any screeching or grinding when stopping, order new brake rotors and other related parts ASAP.

Find OEM Brake Rotors Online Now

We make the process easy to find the right fitted brake rotors for your GM model. Plus, you save up to 35% off the MSRP. We ship auto parts directly from the OEM and can have your new rotors at your doorstep quick. Never again will you have to wait in line at your local parts desk or pay retail price for the new auto parts your car requires.