Built from NHTSA complaints and recalls collected for this model, generated September 21, 2026. Totals reflect what has been collected, not every complaint ever filed.

Recalls

0 total

Safety issues the manufacturer must repair for free. A recall means confirm the fix was done, not walk away.

No recalls on record for this model

No safety recalls were found in this dataset. It is still worth entering the exact VIN on NHTSA before purchase, since recalls can be added at any time.

Owner complaints by system

40 total

Unverified reports owners filed with NHTSA, grouped by the part of the car. Useful for spotting patterns. Open a group to read recent examples.

Engine & powertrain

Worth reading
12

Most reports here involve transmission slipping.

transmission slipping 3software faults 2
A recent report: On XXX the 2021 Chevrolet Silverado was taken to Mayse Automotive Group at [XXX] dealership for the complaint of the key getting stuck in the ignition and unable to remove causing a safety and…
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On XXX the 2021 Chevrolet Silverado was taken to Mayse Automotive Group at [XXX] dealership for the complaint of the key getting stuck in the ignition and unable to remove causing a safety and security risk. Service department found that the transmission control in column needed to be replaced. The park switch control was defective and providing incorrect data. Service department confirmed that many vehicles alike have needed same repairs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Source: NHTSA complaint ODI #11757973 · view all complaints for this vehicle at nhtsa.gov

Electrical & infotainment

Minor
10

Most reports here involve electrical shorts.

electrical shorts 5software faults 2
A recent report: Water entered tailgate through drainage hole in tailgate cap. The water then dripped on the tailgate switch causing it to short out. This short circuit caused my tailgate to open and close randomly…
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Water entered tailgate through drainage hole in tailgate cap. The water then dripped on the tailgate switch causing it to short out. This short circuit caused my tailgate to open and close randomly without pressing any switches or buttons or key fobs. May tailgate has a small ding it it now from where it kept hitting the wall while parked in the garage. I took the truck to the dealership to get repairs done and was charged 308.88 for the tailgate switch and diagnosis that should have been under a recall for this truck. Safety Recall N232426400 Tailgate May Open Unexpectedly issued May 2024. I called the customer service number [XXX] to try and get reimbursed for the repairs and they told me there is no recall on my truck. I had this problem and it clearly states the year, make and model of my truck in the recall, but because my vin wasn't included I'm out of luck? I will attach all the info i have on this matter. Any help would be greatly appreciated. Thanks [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Source: NHTSA complaint ODI #11734635 · view all complaints for this vehicle at nhtsa.gov

Brakes

Minor
2

Most reports here involve loss of braking.

loss of braking 1
A recent report: The contact owns a 2021 Chevrolet Silverado 3500. The contact stated while driving at approximately 45 MPH, the brake pedal was depressed and extended to the floorboard, and the vehicle almost…
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The contact owns a 2021 Chevrolet Silverado 3500. The contact stated while driving at approximately 45 MPH, the brake pedal was depressed and extended to the floorboard, and the vehicle almost crashed into the rear of another vehicle. The contact later discovered that the rear driver’s side brake pad had been ejected from the vehicle. The vehicle was taken to the local mechanic who was unable to determine the cause of the failure. Additionally, the contact stated that the transmission erroneously shifted out of 4-WD while driving. The contact stated that the failure had occurred on several occasions. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 49,000. The VIN was not available.

Source: NHTSA complaint ODI #11623512 · view all complaints for this vehicle at nhtsa.gov

Steering, suspension & tires

Minor
1

Most reports here involve other issues.

other issues 1
A recent report: With 33k miles on the original tires on my 2021 Chevrolet Silverado 3500HD. Driver's side rear ire self destructed going down the highway at 70mph. Was not towing at the time. LT275/65R20 126/123S E…
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With 33k miles on the original tires on my 2021 Chevrolet Silverado 3500HD. Driver's side rear ire self destructed going down the highway at 70mph. Was not towing at the time. LT275/65R20 126/123S E @ 80psi

Source: NHTSA complaint ODI #11687064 · view all complaints for this vehicle at nhtsa.gov

Airbags & seat belts

Minor
2

Most reports here involve premature wear.

premature wear 1airbags deploying unexpectedly 1
A recent report: Tilt sensors, upper air bags deployed almost causing a catastrophic crash. I did report to gm but I have not received answers yet. Vehicle deployed air bags without warning.

Source: NHTSA complaint ODI #11601992 · view all complaints for this vehicle at nhtsa.gov

Structure & body

Worth reading
13

Most reports here involve software faults. Of these, 1 mention a crash.

software faults 2
A recent report: The contact owns a 2021 Chevrolet Silverado 3500. The contact stated that while the vehicle was parked or while driving at undisclosed speeds, the tailgate unintendedly opened or closed. The failure…
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The contact owns a 2021 Chevrolet Silverado 3500. The contact stated that while the vehicle was parked or while driving at undisclosed speeds, the tailgate unintendedly opened or closed. The failure was a recurring failure. The contact associated the failure with NHTSA Campaign Number: 24V060000 (Latches/Locks/Linkages); however, the VIN was not included in the recall. The manufacturer was contacted by phone and was made aware of the failure. The contact was informed that the repair was not free because the VIN was not included in the recall. The contact was referred to the NHTSA Hotline for assistance.

Source: NHTSA complaint ODI #11763651 · view all complaints for this vehicle at nhtsa.gov

Is 40 complaints a lot? They were filed between 2020 and 2026, roughly 7 a year, which is more than the typical model in this dataset. We do not have sales figures for this model, so treat this as a rough volume, not a rate per car on the road. Popular, high-volume models naturally collect more complaints over time.