GM Recalls 2,785 Chevrolet Silverado and GMC Sierra Trucks Over Airbags That Can Rupture While Parked

General Motors is recalling 2,785 older Chevrolet Silverado and GMC Sierra trucks because a roof-rail airbag can rupture or fire on its own, sending the inflator’s metal end cap or other parts flying inside the cabin. The defect can happen while the truck is parked and unoccupied, which is what makes this recall stand out from a typical airbag campaign. If your truck is on the list, the danger is not limited to a crash.

The recall, filed with the National Highway Traffic Safety Administration as campaign 26V325, covers 2018 Chevrolet Silverado 1500 and GMC Sierra 1500 pickups, along with 2019 Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 heavy-duty trucks. GM estimates only about 1 percent of the recalled population actually contains the defect, but because the agency cannot predict which trucks will fail, every vehicle in the group gets the same fix.

What Is Going Wrong With the Airbags

The problem sits in the roof-rail airbag inflators mounted above the headliner on both sides of the cabin. According to GM’s filing, the inflator end cap can detach from the inflator, or the inflator sidewall can split open. When that happens, compressed gas escapes and the end cap or other components can be propelled into the passenger compartment. If someone is sitting in the truck, that flying metal can cause injury.

GM traced the root cause to two manufacturing problems occurring together at the supplier. A small crack can form in the inflator canister during production, and a small amount of water can be left inside the canister after the washing process. Over time, the trapped moisture drives stress corrosion cracking, weakening the pressurized canister until it can rupture. The company says the chain of events can play out with no warning to the owner.

The investigation began on April 13, 2026, when a GM staffer filed a report through the company’s Speak Up For Safety program after a dealer reported that a 2019 Chevrolet Silverado’s right-side roof-rail airbag had ruptured while the truck sat parked and unattended. Photos from the dealer showed the inflator end cap missing and damage to the headliner and roof. On May 14, GM’s safety decision authority opted to recall trucks built with inflators from the same supplier production lot.

How This Fits the Larger Airbag Safety Picture

Airbag inflator failures have driven some of the largest safety actions in automotive history. The Takata inflator crisis led to the recall of tens of millions of vehicles across nearly every major brand after defective inflators were linked to deaths and injuries from rupturing metal. While this GM campaign is far smaller, the underlying hazard rhymes: a pressurized inflator that can fail and turn its own housing into shrapnel.

What makes the GM case notable for owners is the parked-and-unoccupied failure mode. Most people think of airbag risk as something tied to a collision. Here, the rupture that triggered the recall happened to a truck that was simply sitting still. That is rare, and GM says it is aware of only the one field incident so far, but it changes the calculation for how seriously to treat the notice.

This is also not the only recent GM truck recall to watch. Separate campaigns in 2026 have addressed issues ranging from transfer case defects to other airbag concerns, part of a broader surge in recall activity across the industry as automakers act faster on supplier defects. Owners who want to keep up with safety news can follow our ongoing coverage of major US recall notices and what they mean for owners.

What To Do If You Own One of These Trucks

Start by checking whether your specific truck is included. Enter your 17-character vehicle identification number at nhtsa.gov/recalls or use GM’s recall lookup at my.gm.com/recalls. The VIN is printed on a plate at the base of the windshield on the driver’s side and on your registration and insurance documents. Searching by VIN is the only reliable way to know, because the recall covers only trucks built with inflators from the suspect supplier lot, not every 2018 to 2019 Silverado and Sierra on the road.

If your truck is affected, the remedy is free. Dealers will replace both the left and right roof-rail airbag modules with parts produced outside the supplier’s suspect window. GM expected to begin mailing owner notification letters on July 6, 2026, but you do not have to wait for a letter to arrive. Once your VIN shows as included, you can contact any GM dealer to schedule the replacement. The repair addresses the hardware directly, so there is no software workaround or interim step to perform yourself.

In the meantime, do not attempt to inspect or remove the airbag yourself. These are pressurized devices, and tampering with them is dangerous and can disable a safety system you may need in a crash. If you have specific concerns about parking the truck near where people gather, raise them with your dealer or call the NHTSA Vehicle Safety Hotline at 1-888-327-4236 for guidance. Keep any recall paperwork, since proof that the remedy was completed can matter at resale.

The bottom line: this is a small recall by unit count, but the failure mode is serious and can occur without a crash. Checking your VIN takes two minutes, the fix costs nothing, and it closes off a risk that most owners would never see coming.

Sources:

• https://www.nhtsa.gov/recalls?nhtsaId=26V325
• https://pickuptrucktalk.com/2026/06/2018-2019-chevrolet-silverado-1500-2500-3500-gmc-sierra-1500-2500-3500-recall-2-7k-roof-rail-airbag-issue/
• https://gmauthority.com/blog/2026/05/gmc-sierra-recalled-once-more-over-faulty-roof-rail-airbags/