NHTSA campaign 21V574000
Mack Trucks, Inc. recall 21V574000
Mack Trucks, Inc. (Mack) is recalling certain 2022 Medium-Duty Trucks. The spring hanger brackets on the front suspension may have loose bolts.
Reported 07/27/2021
What can happen
Loose suspension bolts can detach, possibly resulting in a loss of vehicle control and increasing the risk of a crash.
Repair
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.
Components
- Suspension: Front: Springs: Leaf spring assembly: Hanger,bracket
Affected years and models
A listed year and model does not mean every vehicle in that group is recalled. Use the VIN lookup to confirm a specific vehicle.