Recall 20V116 covers 20,352 2020 GMC Sierra 1500 and Chevrolet Silverado 1500 trucks for brake caliper bolts that can break. Free repair at franchised GMC dealers.
GMC recall 20V116 covers 20,352 2020 Sierra 1500 and Silverado 1500 trucks because bolts used to attach the front or rear brake calipers can break under load. Broken caliper bolts can reduce braking performance or interfere with wheel rotation, and the dealer repair is free.
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What's wrong?
The brake calipers on the 2020 Sierra 1500 and Silverado 1500 are the parts that squeeze the brake pads against the rotors. They are held to the front or rear brake assemblies by attachment bolts. When those bolts have the correct strength and hardness, the caliper stays fixed while the truck slows.
On affected trucks, some caliper attachment bolts came from a supplier window in which the required heat treatment was left out. Heat treatment hardens the bolt so it can hold its shape and strength under braking load. Without it, a bolt can break under load, which can let the caliper move out of position instead of staying firmly mounted.
There is no warning sign before failure. GM's review found no related field incidents, so the VIN is the practical way to confirm whether a specific truck received bolts from the suspect production window.
Who's affected?
Two 2020 pickup nameplates are included: GMC Sierra 1500 and Chevrolet Silverado 1500, both tied to the same hydraulic brake system component.
| 2020 GMC Sierra 1500 | hydraulic brake system |
|---|---|
| 2020 Chevrolet Silverado 1500 | hydraulic brake system |
| Units affected | 20,352 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific pickup truck is included.
What's the safety risk?
Broken caliper bolts can weaken braking or interfere with wheel rotation, which increases the risk of a crash. Drive cautiously and schedule the repair soon so the dealer can replace the bolts. Repair is free at any franchised GMC dealer.
What should I do?
- Check your VIN to confirm your 2020 GMC Sierra 1500 or Chevrolet Silverado 1500 is included in this recall.
- Contact a franchised GMC or Chevrolet dealer to schedule the free brake-caliper-bolt replacement that fixes bolts that can break and reduce braking or interfere with wheel rotation.
- Bring the recall notice if GM mailed one. If not, reference recall number 20V116 when you call.
- Drive cautiously until the repair is complete. Leave extra following distance and avoid hard braking when safe.
What happens at the repair
At the dealer, a GMC technician replaces the affected front or rear brake caliper bolts. The replacement parts and labor are free under the recall. The repair is available now through the dealer network. Out-of-pocket repairs already paid are handled through the existing warranty, not through a separate reimbursement program, because the covered vehicles are under warranty. Ask the service desk how warranty coverage applies to prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| February 27, 2020 | NHTSA published the recall |
|---|---|
| February 27, 2020 | Dealer notification began |
| February 27, 2020 | Dealer notification ended |
| March 23, 2020 | Owner notification mailed |
| April 13, 2020 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| April 13, 2020 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 20V116?
Recall 20V116 covers 20,352 2020 GMC Sierra 1500 and Chevrolet Silverado 1500 vehicles with brake caliper bolts that were not heat treated and can break under load. Broken bolts can reduce brake performance or interfere with wheel rotation, increasing crash risk. Dealers replace the bolts for free.
What should I do if my 2020 GMC Sierra 1500 or Chevrolet Silverado 1500 is on this recall?
Check your VIN to confirm your specific truck is included in recall 20V116. If it is, contact a franchised GMC or Chevrolet dealer to schedule replacement of the brake caliper bolts. Reference recall number 20V116 and GMC recall number N202294420 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and dealers will replace the brake caliper bolts free of charge. Parts and labor are covered for included vehicles, regardless of where the truck was purchased.
What is the safety risk?
The safety risk is reduced braking performance or interference with wheel rotation. If a brake caliper bolt breaks under load, the truck can take longer to stop or the wheel can be affected. That increases crash risk until the dealer replaces the affected bolts.
What if I bought this truck used?
The free recall repair still applies. Recall coverage follows the VIN, not the first owner. Check your VIN to confirm whether your specific 2020 Sierra 1500 or Silverado 1500 is included, then call a franchised GMC or Chevrolet dealer with recall number 20V116.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/20V116000 |
|---|---|
| GMC customer service | 1-800-222-1020 |
| NHTSA recall # | 20V116 |
| NHTSA recall # (full) | 20V116000 |
Source documents
-
Download Misc. Document (PDF) - Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 23, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →