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2021 GMC Sierra 2500

6 open recalls

Read the first one before you drive it again. Every repair below is free.

Key facts

  • Recall repairs are free by law, however old the vehicle is.
  • You don't need to be the original owner to have it fixed.
  • There is no deadline — an open recall stays open until it's repaired.

Open recalls

Source: NHTSA · synced 29 Jul 2026 13:14
Repair when you can Power train

Rear wheel lock-up can increase the risk of a crash.

The transmission control valve may fail and cause the rear wheels to lock-up.

What to do: Book it in at your next service. There is no deadline and no charge.

Free repair · 463,295 vehicles affected Read campaign 24V797000 on NHTSA.gov ↗
Ad slot · height reserved before load
Repair when you can Latches/locks/linkages

An unlatched tailgate may open while driving and result in a loss of unsecured cargo, creating a road hazard and increasing the risk of a crash.

The tailgate's electronic gate-release switch may short circuit due to water intrusion, which can result in the tailgate inadvertently unlatching while the vehicle is in park.

What to do: Book it in at your next service. There is no deadline and no charge.

Free repair · 570,434 vehicles affected Read campaign 24V060000 on NHTSA.gov ↗
Park outside Service brakes

Water in the BPMV may cause an electrical short circuit and increase the risk of fire.

The bolts that attach the brake pressure modulator valve (BPMV) assembly may not be properly tightened, which could fail to seal the two sub-assemblies and allow water intrusion.

What to do: Park away from your house, garage or anything that could catch fire, until it is repaired.

Free repair · 3,241 vehicles affected Read campaign 21V758000 on NHTSA.gov ↗
Repair when you can Tires

An ABS system that cannot control the rear wheels independently increases the risk of a crash.

General Motors, LLC. (GM) is recalling certain 2020-2021 Chevrolet Silverado 2500 and GMC Sierra 2500 vehicles equipped with a 17" spare tire (RPO ZHQ or ZXT) and either the 20" accessory road tire (RPO REM) or the 18" accessory road tire (RPO Q2V).

What to do: Book it in at your next service. There is no deadline and no charge.

Free repair · 86 vehicles affected Read campaign 21V578000 on NHTSA.gov ↗
Repair soon Seat belts

If a seat belt assembly is not properly attached to the vehicle, the seat belt may not properly restrain an occupant in the event of a crash, increasing the risk of injury.

Incorrect bolts may have been used at one or more fastening locations to secure the seat belts to the vehicle. If an incorrect bolt was used, the seat belt may not be properly attached to the vehicle.

What to do: Book this in with a dealer now. It affects a safety system.

Free repair · 470 vehicles affected Read campaign 20V811000 on NHTSA.gov ↗
Repair soon Seat belts

If a seat-belt bracket is not secured, the seat belt may not properly restrain an occupant in the front-row center seat position, increasing the risk of injury in a crash.

The seat belt brackets may not be secured to the seat frame in the front-row center seating position.

What to do: Book this in with a dealer now. It affects a safety system.

Free repair · 624,216 vehicles affected Read campaign 20V792000 on NHTSA.gov ↗

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One email per recall. Nothing else, ever.