NHTSA Recall 21V574000: Hanger, bracket (suspension)
Mack Trucks, Inc. reported this safety recall to NHTSA on , covering an estimated 60 vehicles. It affects 2022 Mack Md.
| NHTSA campaign | 21V574000 |
|---|---|
| Manufacturer campaign | SC0428 |
| Component | SUSPENSION › FRONT › SPRINGS › LEAF SPRING ASSEMBLY › HANGER,BRACKET |
| Report received | July 27, 2021 |
| Owner notification | August 17, 2021 |
| Initiated by | Manufacturer |
Defect
Mack Trucks, Inc. (Mack) is recalling certain 2022 Medium-Duty Trucks. The spring hanger brackets on the front suspension may have loose bolts.
Safety risk
Loose suspension bolts can detach, possibly resulting in a loss of vehicle control and increasing the risk of a crash.
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.
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.
Vehicles covered by recall 21V574000
| Make and model | Model years |
|---|---|
| Mack Md | 2022 |
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.