The defect
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 remedy
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.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Mack MD | 2022 |
Components: SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:HANGER,BRACKET
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Mack MD | 2022 | 0 | 3 |
Other suspension recalls in 2021
48 of the 988 recall campaigns reported to NHTSA in 2021 concerned the suspension; Mack Trucks, Inc. filed 118 campaigns in all.
| 21V00F000 22 Dec 2021 | General Motors, LLC |
| 21V990000 17 Dec 2021 | Mercedes-Benz USA, LLC |
| 21V935000 1 Dec 2021 | Volkswagen Group of America, Inc. |
| 21V912000 21 Nov 2021 | Tesla, Inc. |
| 21V911000 19 Nov 2021 | Porsche Cars North America, Inc. |
| 21V886000 16 Nov 2021 | Jayco, Inc. |
| 21V870000 10 Nov 2021 | Ford Motor Company |
| 21V835000 25 Oct 2021 | Tesla, Inc. |
NHTSA recalls (public domain) · all recalls of 2021