Recalls & safety ratings

2021 CHEVROLET BLAZER

Every NHTSA recall campaign covering the 2021 CHEVROLET BLAZER, and the crash-test ratings for the body styles that were tested.
  • 1
    Recalls
  • 130
    Owner complaints
  • 0
    Investigations

Sourced from NHTSA recall and safety-rating data — last checked 6 September 2026.

1 recall campaign

A campaign usually covers only part of a model year's production, so it may not apply to a particular car. Check the VIN to be certain.

SEAT BELTS

NHTSA campaign 20V811000 · General Motors, LLC

Summary

General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburban and Tahoe vehicles. 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.

Consequence

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.

Remedy

GM will notify owners, and dealers will replace the suspect bolts, free of charge. The recall began January 29, 2021. Owners may contact GMC customer service at 1-800-462-8785, Cadillac customer service at 1-800-458-8006, or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202322230.

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.safercar.gov.

NHTSA 5-Star Safety Ratings

NHTSA crash-tests vehicles and rates them out of five stars. More stars mean a safer car. Ratings are per body style, so a model can appear more than once below.

2021 Chevrolet Blazer SUV AWD

Overall

Frontal crash

Driver
Passenger

Side crash

Driver
Passenger
Pole

Rollover

14.7% chance of rollover in a single-vehicle crash.

  • Electronic stability control: Standard
  • Forward collision warning: Optional
  • Lane departure warning: Optional

2021 Chevrolet Blazer SUV FWD

Overall

Frontal crash

Driver
Passenger

Side crash

Driver
Passenger
Pole

Rollover

15.5% chance of rollover in a single-vehicle crash.

  • Electronic stability control: Standard
  • Forward collision warning: Optional
  • Lane departure warning: Optional

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