2012 GMC Sierra 2500 HD Brake Rotors

Genuine GM brake rotors for the 2012 GMC Sierra 2500 HD, at wholesale prices. Factory rotors are ferritic nitro-carburized on most current GM applications, which is why they resist corrosion longer than economy replacements. GMT900 HD through 2014, K2XX HD from 2015 to 2019, and the T1XX HD from 2020.

When you need them

Pulsation through the pedal at highway speed is the classic rotor symptom. On a heavy duty pickup, trim, tow package and drivetrain each move part numbers within one model year.

What sets these apart

• Returns without a fight. We would rather fix a brake rotors order than argue about it.
• Covered by GM. On brake rotors that coverage is worth more than the price gap.
• Real wholesale. The same brake rotors your dealer sells, at a fraction over our cost.
• OEM, not lookalike. With brake rotors the difference shows up on installation day, not in the photo.

Getting the right part

Genuine GM parts carry the factory part number, so supersessions are documented rather than guessed at. Run your VIN first. One vehicle can list several nearly identical parts and only one is correct. Because we ship centrally, a heavy part costs less delivered here than from a coastal seller.