Recall 21V574000: 2022 Mack MD

Updated from NHTSA data · How we count

Report date
Jul 27, 2021
Vehicles affected
60
Models
1
Initiated by
Manufacturer

The problem

Mack Trucks, Inc. (Mack) is recalling certain 2022 Medium-Duty Trucks. The spring hanger brackets on the front suspension may have loose bolts.

The risk

Loose suspension bolts can detach, possibly resulting in a loss of vehicle control and increasing the risk of a crash.

The fix

Dealers will tighten the spring hanger bracket bolts, free of charge. Owner notification letters were mailed on August 17, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0428.

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.

Affected vehicles

  • 2022 Mack MD

Details

NHTSA campaign
21V574000
Manufacturer campaign
SC0428
Manufacturer
Mack Trucks, Inc.
Owner letters
Aug 17, 2021
Components
Suspension:front:springs:leaf spring assembly:hanger,bracket (Suspension)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology