GM recalls Silverado and Sierra trucks as roof-rail airbag inflators can rupture

GM is recalling 1,559 Silverado and Sierra trucks

General Motors has issued a new safety recall covering 1,559 Chevrolet Silverado and GMC Sierra pickups because their roof-rail airbag inflators can rupture. NHTSA campaign 26V611 covers certain 2016 Silverado and Sierra 1500, 2500, and 3500 trucks, along with a very small number of 2017 Silverado 1500 and Sierra 1500 models.

The recall was reported to NHTSA on September 24, 2026. Importantly, it does not cover every truck from those model years, so owners need to check their individual VIN to determine whether their vehicle is included.

A manufacturing defect can weaken the airbag inflator

GM’s investigation points to a manufacturing problem inside the roof-rail airbag inflator rather than an issue with the airbag’s electronic activation system.

The suspected failure mechanism involves a small crack in the inflator canister combined with residual water left behind during manufacturing. Over time, those conditions can contribute to stress-corrosion cracking and weaken the pressurized canister.

If the inflator sidewall splits or its end cap separates, compressed gas can suddenly escape. Metal components or fragments can then be propelled into the passenger compartment, creating an injury risk for occupants.

One Silverado incident triggered the latest investigation

The latest recall followed a July 20 report involving a 2016 Chevrolet Silverado 1500. The owner contacted GM after a possible rupture of the left-side roof-rail airbag inflator shortly after beginning to drive.

People inside the truck reported ringing in their ears after the event. When the vehicle was inspected on August 28, investigators found a split in the inflator sidewall along with damage to the headliner and vehicle roof.

GM said it was not aware of any other rupture involving the same inflator production lot, and the filing did not identify any additional injuries connected to that lot.

Most of the recalled trucks are from the 2016 model year

The 1,559 vehicle population is narrowly defined. It includes 723 2016 Silverado 1500s, 292 Silverado 2500s and 33 Silverado 3500s, plus two 2017 Silverado 1500s.

On the GMC side, the recall covers 329 2016 Sierra 1500s, 145 2016 Sierra 2500s, 33 2016 Sierra 3500s, and two 2017 Sierra 1500s. The affected vehicles were produced between April 30 and May 11, 2016.

GM estimates that approximately 1% of the recall population actually has the defect, and part-traceability data was used to identify trucks equipped with components from the supplier’s suspect production window.

Dealers will replace both roof-rail airbag modules for free

GM’s remedy is to replace both the left- and right-side roof-rail airbag modules in affected trucks at no charge to owners. Owner notification letters are expected to begin mailing on November 9, 2026.

However, drivers do not need to wait for a letter before determining whether their vehicle is included. VINs associated with the campaign became searchable on NHTSA’s website on September 24. GM identifies the recall internally as N262569920.

Chevrolet owners can also contact the company at 1-800-222-1020, while GMC owners can call 1-888-988-7267 for recall assistance.

This is not GM’s first roof-rail airbag recall in 2026

The September action follows two related GM roof-rail airbag campaigns announced earlier this year involving newer Silverado and Sierra pickups.

NHTSA campaign 26V166 was announced in March for certain 2018 Silverado and Sierra 1500 trucks, as well as 2019 heavy-duty models. GM expanded that population in May under campaign 26V325.

Those recalls involved the same basic safety concern: an inflator end cap could separate, or the inflator sidewall could rupture, potentially sending fragments into the cabin. The latest campaign covers a different group of older trucks tied to another suspect production lot.

The danger can occur even without a conventional crash

The concern is unusual because the failure does not necessarily require the airbag to deploy normally during a collision.

The July Silverado incident occurred shortly after the owner began driving, while an earlier related 2026 case involved an inflator rupture while a truck was reportedly parked and unattended.

That distinction matters because an inflator is designed to contain highly pressurized gas until the restraint system needs it. If the metal housing loses structural integrity, the inflator itself can become a hazard rather than performing its intended protective function during a crash.

The recall is targeted to a specific production window

Although Silverado and Sierra trucks from these generations were produced in large numbers, this campaign covers only vehicles linked to a narrow manufacturing period.

The affected production window runs from April 30 through May 11, 2016, and the suspect inflators have been linked to a particular supplier production lot.

That is why owning a 2016 or 2017 Silverado or Sierra does not automatically mean the truck is affected. Recall eligibility depends on the vehicle’s VIN and installed components, making an official VIN lookup more reliable than simply checking the model year or trim level.

Owners may not receive a warning before a failure

There is no dashboard warning light specifically designed to tell a driver that the metal housing of a roof-rail airbag inflator is developing stress-corrosion cracking.

That makes the recall process especially important. Owners should not assume that an airbag warning light remaining off means their truck is outside the affected population or that the inflator is safe.

NHTSA recommends checking recalls using the vehicle’s 17-character VIN. If an open recall is issued, the agency advises owners to arrange the required repair at a manufacturer-authorized dealership, where recall work is performed at no charge.

GM is replacing both sides rather than only the failed component

The reported field incident involved the left-side roof-rail inflator, but GM’s repair procedure is broader than just replacing the failed side.

Dealers have been instructed to replace both roof-rail airbag modules on every vehicle covered by campaign 26V611. That removes the suspect components from both sides of the truck.

The approach reduces the need to determine which individual inflator might eventually develop the defect. Recall repairs are preventive by design: owners do not need to experience a rupture before qualifying for replacement if their VIN appears in the affected population.

Silverado and Sierra have faced a similar problem before

Roof-rail inflator problems on older GM pickups are not entirely new. GM previously recalled certain 2015 and 2016 Silverado and Sierra trucks under an earlier airbag campaign.

In that action, GM described the same dangerous outcomes: an inflator end cap could separate, or the inflator sidewall could split, allowing compressed gas and components to enter the cabin.

The recurrence does not mean every older Silverado or Sierra has defective airbags. It does show why GM and NHTSA continue identifying specific production lots when field incidents reveal additional inflators that may share manufacturing defects.

Recall size does not determine how serious the defect is

At 1,559 vehicles, campaign 26V611 is relatively small compared with many nationwide automotive recalls involving hundreds of thousands or even millions of vehicles.

The potential consequence, however, is significant. NHTSA says an inflator rupture can send an end cap or other fragments into the passenger compartment, increasing the risk of occupant injury.

A safety recall can therefore involve a relatively small population when a manufacturer determines that a safety-related defect may create an unreasonable risk. The seriousness of the defect is not determined simply by the number of vehicles recalled.

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Silverado and Sierra owners should check their VIN now

For owners, the most important point is that the recall involves a narrowly defined group of 2016 and 2017 Chevrolet Silverado and GMC Sierra trucks rather than every vehicle from those years.

Affected trucks can receive new left- and right-side roof-rail airbag modules free of charge, with formal owner notifications scheduled to begin November 9. Because the VIN list is already available, owners can check their trucks before receiving a mailed notice.

The recall is another example of an older manufacturing defect emerging years after production, making unresolved recall checks important even for vehicles that have otherwise operated normally.

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Do you own a 2016 or 2017 Chevrolet Silverado or GMC Sierra? Check your VIN now to see whether your truck is included in the recall.

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This slideshow was made with AI assistance and human editing.