2021 Chevrolet Silverado 1500: problems, recalls and what it’s worth

Known problems on the 2021 Chevrolet Silverado 1500

No generation-wide weak spot is flagged in GarageIntel’s research for this year and model. A specific car can still have its own problems, so get it inspected.

2021 Chevrolet Silverado 1500 recalls

NHTSA lists 8 recall campaigns for the 2021 Chevrolet Silverado 1500. Repairs are free at a dealer for the brand, and a dealer can confirm by VIN which were already done.

• Transmission & drivetrain

  Rear wheel lock up increases the risk of a crash.

  Details 26V083000

  General Motors, LLC is recalling certain 2020 Chevrolet Silverado 2500, 3500, GMC Sierra 2500, 3500, and 2020-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles that may have been repaired incorrectly under recall 24V797. The transmission control valve may fail and cause the rear wheels to lock up.

  Fix: Dealers will inspect the vehicles and update the transmission control software, free of charge. Owner notification letters were mailed March 6, 2026. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252516560. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 12, 2026.

• Engine & cooling

  Engine failure increases the risk of a crash.

  Details 25V274000

  General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.

  Fix: Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filter, and update the owner's manual. Repairs will be performed free of charge. Owner notification letters were mailed June 18, 2025. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N252494000.

• Transmission & drivetrain

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

  Details 24V797000

  General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Silverado 1500, 2500, 3500, GMC Sierra 1500, 2500, 3500, 2021 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL vehicles equipped with diesel engines. The transmission control valve may fail and cause the rear wheels to lock-up.

  Fix: Dealers will install new transmission control module software, free of charge. GM will provide a special coverage program to cover the repair of transmissions that are identified by the remedy software as containing a defective control valve. Owner notification letters were mailed December 12, 2024. Owners may contact GM customer service at 1-888-988-7267, Cadillac customer service at 1-800-458-8006, GMC customer service at GMC 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242454440.

• Airbags

  The missing tabs may prevent the air bag from deploying properly, increasing the risk of injury in a crash.

  Details 21V495000

  General Motors, LLC. (GM) is recalling certain 2021 Chevrolet Silverado 1500 vehicles. The front driver's side air bag module may be missing one or more metal tabs that secure the plastic air bag cover to the housing.

  Fix: Dealers will inspect the driver frontal air bag, and replace it if necessary, free of charge. Owner notification letters are expected to be mailed August 16, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212336560.

• Tires & wheels

  An ABS system that does not function properly can increase the risk of a crash.

  Details 21V985000

  General Motors (GM) is recalling certain 2019-2021 GMC Sierra 1500 and Silverado 1500 vehicles equipped with certain accessory road tires and a 17" spare tire. The 17" spare tire provided with the vehicle is not compatible for use with the accessory wheels, which can cause the anti-lock brake system (ABS) to not function properly under certain conditions.

  Fix: Dealers will provide a new 17" spare tire and wheel assembly that is compatible with the accessory wheels, free of charge. Dealers will also apply a new spare tire information label, and provide owners with an owner's manual insert clarifying which spare tire to use with the accessory road tires and with the 17" original tires. Owner notification letters were mailed February 7, 2022. Owners may contact GM customer service at 1-800-462-8782 or GMC customer service at 1-800-462-8782. GM's number for this recall is N212346510.

• Tires & wheels

  Overcured tires may experience a carcass break in the sidewall resulting in a sudden air loss or could develop a belt edge separation which could lead to partial or full tread/belt loss.

  Details 20V684000

  General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, GMC Acadia and Chevrolet Traverse vehicles and 2020-2021 Chevrolet Silverado 1500, GMC Sierra 1500 vehicles. The vehicles may have been manufactured with Continental tires that were overcured.

  Fix: GM will notify owners, and dealers will inspect vehicles and replace tires that have DOT number and production mold number combinations identified by Continental, free of charge. The recall began December 17, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202319030.

2021 Chevrolet Silverado 1500 safety investigations and free repairs

Under investigation (not a recall):

• Loss of motive power due to engine failure post recall remedy since Aug 2026
• Loss of motive power due to engine failure since Oct 2025

Ask the seller if the car has had this problem.

Free repairs to ask about (warranty extensions):

• Warranty extension: Certain vehicles listed above, may have a condition in which the body-to-chassis ground strap may be corroded.
• Engine: Certain vehicles listed above, may have a condition where the connecting rod and/or crankshaft engine components in these vehicles may have manufacturing defects that can lead to engine damage and engine failure.
• Exhaust and emissions: A Vehicle Emissions Control Information (VECI) label with correct information may not be present.
• Transmission: Certain vehicles listed above, may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve.
• Brakes: On certain vehicles may experience brake function issues over time based on feedback received from the supplier concerning the condition of certain eBoost brake unit assemblies.

2 more in the full VIN report.

A dealer for the brand can check these by VIN.

Source: NHTSA, Sep 24, 2026.

2021 Chevrolet Silverado 1500 safety and fuel

From NHTSA’s crash tests and the EPA’s fueleconomy.gov.

What owners complain about

822 complaints filed with NHTSA for this year and model, which is a lot.

What a 2021 Chevrolet Silverado 1500 is worth

Rough trade-in values — roughly what a dealer would pay — by mileage, from published trade-in guides. Private sales and dealer prices run higher. For the exact car, add its VIN.

From new to now

What each Chevrolet Silverado 1500 model year trades in for today at typical mileage.

Typical mileage = 12,000 miles a year; values between two published mileages are estimated in a straight line. “New” is the base price (cheapest version) as published, give or take destination fees; higher trims cost more.

Other Chevrolet Silverado 1500 years

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2022 2023 2024