Chevrolet Silverado and GMC Sierra Tire Failure Risk

NHTSA campaign 21V423000 · Reported Jun 3, 2021 · General Motors, LLC

high How serious is it? About this label

Sudden air loss or tread separation can cause a driver to lose control of the vehicle, increasing the risk of a crash. The notice does not tell owners to stop driving.

Key facts

NHTSA campaign number	21V423000
Reported to NHTSA	Jun 3, 2021
Manufacturer	General Motors, LLC
Part affected	Tires
Vehicles covered	2 model/year combinations, model years 2019
Do-not-drive advisory	No
Park-outside advisory	No
Repair	Free at any franchised dealer

What's wrong, in plain English

Some tires on these trucks were left in the curing process too long during manufacturing. Tires that were cured too long can develop a break in the sidewall, causing sudden air loss, or the edge of the tire's belt can separate, causing the tread to come apart from the tire. Either problem can cause the driver to lose control of the vehicle.

What you should do

1. Check your VIN at nhtsa.gov/recalls to confirm your truck is included.
2. Contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782 to have your tires inspected.
3. Replacement tires are free if needed.

Where do I find my VIN, and what do I tell the dealer?

Your VIN is the 17-character code on the lower left of the windshield, on your registration and usually on your insurance card. Enter it at nhtsa.gov/recalls to see whether this recall is still open on your car. When you call the dealer, say you have an open safety recall and give them NHTSA campaign number 21V423000. More in how recalls work.

Affected vehicles (2)

2019 Chevrolet Silverado 1500
2019 GMC Sierra 1500

Who to contact

Chevrolet — official Chevrolet recall lookup

Customer service: 1-800-222-1020

GMC — official GMC recall lookup

Customer service: 1-800-462-8782

Any franchised dealer for the brand can do the repair. Phone numbers are taken from manufacturer sites and recent NHTSA notices; if one has changed, the number in your own recall letter is the one to use.

The bigger picture

Chevrolet Tire Recalls Address Tread Separation and Spare Compatibility · all 10 Chevrolet recalls in this area
GMC Tire Recalls Cover Tread Separation and Spare Tire Compatibility · all 7 GMC recalls in this area

Other GMC Sierra 1500 recalls

May 21, 2026Chevrolet Silverado, GMC Sierra Roof Air Bag Inflator Riskhigh
May 7, 2026Chevrolet Tahoe, GMC Yukon Wheels Can Lock Upcritical
Mar 19, 2026Chevy Silverado and GMC Sierra Roof Air Bag Defecthigh
Feb 26, 2026GM vehicles may be missing the electronic owner's manuallow
Feb 12, 2026Chevrolet Silverado, GMC Sierra Transmission Wheel Lockup Riskhigh
Dec 17, 2025Wheelchair Restraints in Various Vehicles May Not Lockhigh

All 32 Sierra 1500 recalls

Official notice

Component: TIRES
Summary: General Motors, LLC (GM) is recalling certain 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles. The affected tires were cured for too long during production.
Safety risk: Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: Dealers inspect and replace the tires as necessary, free of charge, free of charge. Owner notification letters were mailed on June 25, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is N212336230.

Verify your specific vehicle by VIN at nhtsa.gov. Recall repairs are free of charge by law.