Model year record

2021 MACK MD

2 recall campaigns on file for this model year. No owner complaints on file.

Recalls

Recall campaignNHTSA 25V666000

Seat belts: front: anchorage

Component
Seat belts: front: anchorage
Manufacturer
Mack Trucks, Inc.
Vehicles affected
15,841
Reported to NHTSA
2025-10-06
Owners notified
2026-01-21

Defect description

Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Mack MD, 2019-2025 Anthem, Granite, 2024 MD Electric, and 2025 Pinnacle trucks equipped with a passenger bench seat. The seat belt anchorage bracket may be improperly welded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."

Safety risk

An improperly welded seat belt anchorage bracket can detach during a crash, increasing the risk of injury.

Manufacturer remedy

Dealers will install a reinforcement plate, free of charge. Owner letters were mailed January 21, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0485. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning October 13, 2025.

Recall campaignNHTSA 21V684000

Service brakes, hydraulic: pedals and linkages

Component
Service brakes, hydraulic: pedals and linkages
Manufacturer
Mack Trucks, Inc.
Vehicles affected
2,823
Reported to NHTSA
2021-09-01
Owners notified
2021-09-13

Defect description

Mack Trucks, Inc. (Mack) is recalling certain 2020-2022 Mack MD vehicles. The cotter pin that retains the brake pedal clevis pin may not have been properly installed, which could result in an unsecured brake pedal.

Safety risk

An unsecured brake pedal can cause a loss of braking ability and increase the risk of a crash.

Manufacturer remedy

Owners are advised to not drive their vehicles until the remedy has been performed. Dealers will inspect the cotter pin installation and repair it as necessary, free of charge. Owner notification letters were mailed on September 13, 2021. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0429.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

No complaints recorded for this model year.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.