The Recall Desk
Our severity:SevereNHTSA·21V574000·Announced 2021-07-27

Mack Recalls 2022 MD Trucks Due to Loose Front Suspension Bolts

Mack Trucks is recalling 2022 MD trucks because loose front suspension bolts may detach, potentially causing loss of vehicle control and increasing crash risk.

What this means for you

Our assessment, not the agency’s: severity 4/5 (Severe).

The hazard poses a serious risk of illness, injury, or structural failure. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: The recall involves a structural vehicle defect (loose suspension bolts) that can lead to loss of vehicle control and crashes, meeting the criteria for a Severe rating.

Plain-English summary

Mack Trucks, Inc. is recalling certain 2022 Mack MD medium-duty trucks. The recall addresses a defect where the spring hanger brackets on the front suspension may have loose bolts.

Loose suspension bolts can detach, possibly resulting in a loss of vehicle control and increasing the risk of a crash. No specific number of affected vehicles is provided in the source text.

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 or the NHTSA Vehicle Safety Hotline at 1-888-327-4236.

The recalled product

Product
MACK MD
Brand
MACK
Manufacturer
Mack Trucks, Inc.
Category
Vehicle — Medium-Duty Truck
Hazard
Affected units
60

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (1)

  • MD

Distribution

Distributed nationwide across the United States.

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