GMC Sierra 1500 (2016-2024) Aftermarket Disc Brake Pad Set Guide
Everything a Sierra owner needs to know before replacing their brake pads.
- Look out for known issues like premature front pad wear on 2021-2024 models and brake squeal addressed by TSBs.
- Choose a pad material based on your driving: ceramic for quiet daily use or semi-metallic for heavy towing.
- Replacing brake pads is a feasible DIY job for many owners, taking about 1.5 hours per axle.
- Always bed-in new brake pads to ensure proper performance and prevent noise.
Is it Time to Replace Your Sierra's Brake Pads?
Knowing when to replace your brake pads is key to staying safe and avoiding more expensive repairs. Your truck will give you warning signs when the pads are getting low.
Common Symptoms of Worn Brake Pads:
- Squealing or Screeching: Most brake pads have a small metal tab called a wear indicator. When the pad material wears down, this tab scrapes against the rotor, making a high-pitched noise to alert you.
- Grinding Noises: If you hear a harsh, grinding sound, stop driving as soon as it's safe. This often means the brake pad material is completely gone, and the metal backing plate is grinding against the rotor, causing severe damage.
- Vibrations in the Pedal or Steering Wheel: A pulsating or vibrating feeling when you brake can point to warped rotors, which can happen when worn pads overheat them.
- Longer Stopping Distances: If you notice your truck takes longer to stop than it used to, your brake pads may have lost their effectiveness.
- "Service Brake Pad" Warning Light: 🎬 Learn more about the service brake monitor warning and recall. Newer Sierras have electronic sensors that will trigger a dashboard warning when the pads reach a minimum thickness.
Known Issues and Technical Service Bulletins (TSBs)
GMC has issued several TSBs related to brake noise and wear for this generation of Sierra.
- Premature Front Pad Wear (TSB PIT6134E): Some 2021-2024 Sierra 1500 models may experience premature front brake pad wear. This is linked to a change in the OEM brake pad material in mid-2022, which was intended to reduce noise but can wear quickly under high heat conditions like towing or heavy city driving.
- Brake Squeal (TSB 20-NA-020, 19-NA-115): Several bulletins address squealing noises from both front and rear brakes. The fix often involves replacing the pads with a revised design that uses a different shim material to dampen vibrations.
- Brake Assist Recall: A recall was issued for 2014-2018 models because a vacuum pump issue could lead to decreased brake assist, making the pedal harder to push. While this isn't a pad issue, it's a critical safety system for your truck's brakes.
Choosing the Right Aftermarket Brake Pads
When you're shopping for new brake pads, you'll see OEM and aftermarket options. OEM pads are what the truck came with from the factory. Aftermarket pads are made by other companies and offer a wider range of choices in material and price.
OEM vs. Aftermarket Quality
For the GMC Sierra, factory (OEM) pads are generally high-quality ceramic pads designed for a balance of quiet operation, low dust, and decent lifespan under normal driving. However, some owners find them lacking for heavy towing, and recent TSBs show that even OEM pads can have issues with noise and premature wear.
High-quality aftermarket pads can offer superior performance, especially for specific uses. For a truck like the Sierra, choosing the right pad compound is important.
Brake Pad Materials for Your Sierra:
- Ceramic: A great choice for daily driving. They are quiet, produce very little brake dust, and are gentle on rotors. Most OEM pads are ceramic. If you want to keep your wheels clean and have smooth, quiet stops, ceramic is a good option.
- Semi-Metallic: These pads are better for heavy-duty use, like towing or hauling. They contain metal fibers that help dissipate heat and provide stronger stopping power under heavy loads. The trade-off is often more noise and brake dust compared to ceramic pads.
Which Brand Should You Choose?
Within our inventory, you have several excellent choices that cater to different needs:
- Advics: Advics is a well-respected OEM supplier for many automakers. Their pads are known for high quality and consistent, quiet performance, making them a solid choice for a factory-like feel.
- Bendix: Bendix has a long history and offers a range of pads, including their Priority1 line. They are often viewed as a reliable, quality replacement that meets or exceeds factory specifications, suitable for daily driving and light towing.
- Alcon: Alcon specializes in high-performance and heavy-duty braking systems. If you frequently tow heavy loads, have larger aftermarket wheels and tires, or simply want the highest level of stopping power, Alcon is a premium choice designed for extreme use.
Cost of Replacing GMC Sierra Brake Pads
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Brake Pad Set (per axle) | $52 - $82 |
| New OEM Brake Pad Set (per axle) | $100 - $300 |
| Shop Labor (per axle) | $163 - $239 |
| Total Professional Replacement (Aftermarket Parts) | $215 - $321 per axle |
| Total Professional Replacement (OEM Parts) | $263 - $539 per axle |
Costs are estimates and can vary based on location and vehicle specifics. Many shops will also recommend replacing or resurfacing rotors at the same time.
Frequently Asked Questions
Should I replace my rotors at the same time as my pads?
It's highly recommended. New pads need a smooth, flat surface to bed-in correctly. Installing new pads on old, worn rotors can cause noise, vibrations, and reduced performance. At a minimum, have the rotors inspected for thickness and runout.
What is the "bed-in" procedure for new brake pads?
Bedding-in is the process of transferring a thin, even layer of friction material from the new pads to the rotors. This ensures smooth, powerful braking. A typical procedure involves several moderate stops from around 35 mph, followed by a few harder stops from 45-50 mph, without ever coming to a complete stop. After the sequence, you should drive for several minutes to let the brakes cool. Always follow the specific instructions from the pad manufacturer.
Can I replace just the front or rear pads?
Yes. Brake pads are replaced per axle (front set or rear set). Front brake pads on trucks tend to wear out faster than the rears because they handle most of the braking force. You don't need to replace all four sets at once, only the axle that is worn.
Why are my new brakes making noise?
New brakes can sometimes squeal for a short time while they are bedding in. However, persistent noise could be due to improper installation, failure to clean and lubricate caliper pins and hardware, or not resurfacing the rotors. GM has also issued TSBs for squeal related to shim materials, which can be addressed with updated pad designs.
Helpful Videos
Technical Specifications
OEM Part Numbers: 84323140 84757793 85108017 85123841
Varies by front/rear axle and specific trim level. Always verify fitment before ordering.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- GMC Sierra:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is it Time to Replace Your Sierra's Brake Pads?
- Common Symptoms of Worn Brake Pads:
- Known Issues and Technical Service Bulletins (TSBs)
- Choosing the Right Aftermarket Brake Pads
- OEM vs. Aftermarket Quality
- Brake Pad Materials for Your Sierra:
- Which Brand Should You Choose?
- Cost of Replacing GMC Sierra Brake Pads
- Frequently Asked Questions
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