St. Paul, MN — Volvo Trucks North America and Mack have announced a recall affecting nearly 2,500 trucks after a defect in their dynamic steering system could cause loss of control.
The dynamic steering and oversteer guidance feature is intended to stabilize a truck’s handling during sharp turns or sudden lane changes. If the system misfires, it may keep pulling the steering wheel in the wrong direction even after the vehicle has returned to balance, creating a dangerous situation for the driver. The problem appears without any warning lights or alerts, leaving operators unaware until a loss of control occurs. Only one field report has been filed so far, and no accidents, injuries, or warranty claims have been linked to the issue.
The recall covers 2,500 Volvo VN trucks from model years 2025–26, several dozen 2025 Mack Anthems, and 2025–26 Mack Pioneers. The defect was first identified in July, and as of August 11 the recommended fix is to disable the oversteer guidance feature. Both manufacturers will deliver the fix through over‑the‑air software updates, and the feature has already been removed from all new truck orders. Owners will receive official recall notices on October 5, and reimbursement programs are available for repairs performed before the recall. Volvo Trucks can be reached at 800‑528‑6586 (recall number RVXX2506) and Mack at 800‑866‑1177 (recall number SC0483). The NHTSA recall numbers are 25V520 for Volvo and 25V521 for Mack.
What This Means for Drivers
CDL‑A holders and owner‑operators must verify whether their fleet vehicles are part of the recall before hitting the road. Disabling the oversteer guidance feature may require a brief stop at a service center or a software update if the truck is equipped for OTA. Drivers who notice any unexpected steering behavior should report it immediately to their dispatch or maintenance team. The recall does not affect the truck’s basic steering controls, but the potential for loss of control underscores the importance of staying alert to any unusual handling.
Industry Reaction
Carriers across the country are monitoring the recall closely, recognizing that a steering malfunction can jeopardize safety and liability. Fleet managers are already coordinating with dealerships to schedule OTA updates and to confirm that all affected vehicles have the feature disabled. The incident serves as a reminder of the critical role that software plays in modern trucking and the need for rigorous testing before new features are rolled out.
Key Points
- Recall covers 2,500 Volvo VN trucks (2025–26) and dozens of Mack Anthems and Pioneers (2025–26).
- Dynamic steering and oversteer guidance feature can pull the wheel in the wrong direction, risking loss of control.
- Fix involves disabling the feature via OTA software updates; new orders already exclude it.
- Owners receive recall notices on October 5 and reimbursement options for pre‑recall repairs.
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