Mack Pioneer PR (Mack) - Axle Assembly (2024)
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2025 MACK PIONEER PR (4)
Brand
MACK
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2025
Mack Trucks, Inc. is recalling certain 2025 MACK PIONEER PR (4) vehicles due to power train:axle assembly issues. A sudden loss of steering control increases the risk of a crash.. CRITICAL: Do not drive until repaired.
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Mack Trucks, Inc. (Mack) is recalling certain 2025 Anthem and Pinnacle trucks. The tie rod assemblies may contain an improperly heat-treated ball stud that can fail, resulting in a sudden loss of steering control.
Reported concern (NHTSA)
A sudden loss of steering control increases the risk of a crash.
Recommended Action
Per NHTSA guidance
Owners are advised not to drive their vehicles until the remedy has been completed. Dealers will inspect and replace the tie rod ends as necessary, free of charge. Owner notification letters were mailed June 17, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0466.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026