---
title: "21V-578 recall: Chevrolet and GMC"
kind: "recall"
source: "nhtsa"
campaignId: "21V-578"
url: "https://www.rigfixhq.com/recalls/21V-578"
markdownUrl: "https://www.rigfixhq.com/recalls/21V-578.md"
---

# 21V-578 recall: Chevrolet and GMC

These are official NHTSA recalls. A model year on a campaign is not proof a VIN is included. Owner reports are not included.

**Campaign:** 21V-578
**Manufacturer:** General Motors, LLC
**Component:** TIRES:TEMPORARY/EMERGENCY SPARE TIRE
**Filed:** July 29, 2021
**NHTSA:** https://www.nhtsa.gov/recalls?nhtsaId=21V578

## The problem

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).  Operating the spare tire with other 20" or 18" tires can prevent the Anti-Lock Braking System (ABS) from engaging.

## The safety risk

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

## The remedy

Dealers will provide the appropriate spare tire and apply a new spare tire information label, free of charge.  Owner notification letters were mailed on October 18, 2021.  Owners may contact Chevrolet customer service at 1-800-222-1020; GMC customer service at 1-800-462-8782.  GM's number for this recall is N212329780.


## Owner letters

- Owner notification letters were mailed on October 18, 2021.

## Rigs named in this campaign

A model year on this list is not proof a VIN is included.

- 2020 Chevrolet Silverado 2500: [year page](https://www.rigfixhq.com/issues/chevrolet/silverado-2500/2020) · [markdown](https://www.rigfixhq.com/issues/chevrolet/silverado-2500/2020.md)
- 2021 Chevrolet Silverado 2500: [year page](https://www.rigfixhq.com/issues/chevrolet/silverado-2500/2021) · [markdown](https://www.rigfixhq.com/issues/chevrolet/silverado-2500/2021.md)
- 2020 GMC Sierra 2500: [year page](https://www.rigfixhq.com/issues/gmc/sierra-2500/2020) · [markdown](https://www.rigfixhq.com/issues/gmc/sierra-2500/2020.md)
- 2021 GMC Sierra 2500: [year page](https://www.rigfixhq.com/issues/gmc/sierra-2500/2021) · [markdown](https://www.rigfixhq.com/issues/gmc/sierra-2500/2021.md)


HTML page: https://www.rigfixhq.com/recalls/21V-578