MACK — recall

Automotive · United States · 2025-11-20

Mack Pioneer vehicles, cab load lock clamps may loosen

Country	United States
Category	Automotive
Published	2025-11-20
Manufacturer	Mack Trucks, Inc.
Models affected	PIONEER (PR)
Model year	2025-2026
Units affected	46
Defect	Mack Trucks, Inc. (Mack) is recalling certain 2025-2026 Pioneer vehicles. The load lock clamps, located on the back of the cab, may loosen and cause the load lock bars to become unsecured._x000D_ A loose or unsecured load lock bar can result in a loss of cargo, creating a road hazard and increasing the risk of a crash.
Component	EQUIPMENT
Remedy	Dealers will replace the load lock clamps, free of charge. Owner notification letters are expected to be mailed January 15, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0489. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 27, 2025.
Recall number	25V801000
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	FMVSS (NHTSA) · Full guide →

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