# NHTSA recall 21V423000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 21V423000
- Manufacturer's number: N212336230
- Manufacturer: General Motors, LLC
- Reported: 2021\-06\-03
- Owners notified: 2021\-06\-25
- Component: TIRES:SIDEWALL; TIRES
- Units potentially affected: 896
- Part numbers: 23242101

## What is wrong

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.


## What can happen

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.


## The 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.


## Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\), or go to www.nhtsa.gov.


## Remedy progress the manufacturer reported

- Report: Annual report 3, for 2025 quarter 2 to 2026 quarter 1
- Filed with NHTSA: 2026\-04\-10
- Vehicles in the campaign: 896
- Reported remedied: 626 \(69%\)
- Reported unreachable: 5
- Reported removed: 7

These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 1, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- [2019 CHEVROLET SILVERADO 1500](/makes/chevrolet/silverado/2019/recalls.md). Listed as a series or trim of this model.
- [2019 GMC SIERRA 1500](/makes/gmc/sierra/2019/recalls.md). Listed as a series or trim of this model.

## Bulletins for the same vehicles and component

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

- [PIT4506G](/bulletins/10251681.md), 2024-03-18, Service bulletin
- [20\-NA\-159](/bulletins/10244202.md), 2023-10-18, Service bulletin
- [PIT4261J](/bulletins/10239154.md), 2023-07-17, Service bulletin
- [20\-NA\-159](/bulletins/10233338.md), 2023-03-30, Service bulletin
- [07\-03\-16\-004E](/bulletins/10231519.md), 2023-02-08, Service bulletin
- [00\-00\-90\-002M](/bulletins/10231518.md), 2023-02-08, Service bulletin
- [PIT3271N](/bulletins/10227674.md), 2022-12-12, Service bulletin
- [PIT4261H](/bulletins/10217762.md), 2022-08-15, Service bulletin
- [000090002L](/bulletins/10213757.md), 2022-06-13, Service bulletin
- [PIT3271M](/bulletins/10210321.md), 2022-04-18, Service bulletin

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/21V423000](/v1/recalls/nhtsa/21V423000)

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