CarRecallWatch- Component
- STEERING
- Problem
- Mack Trucks, Inc. (Mack) is recalling certain 2025 Anthem and 2025-2026 Pioneer vehicles. The dynamic steering and oversteer guidance feature may malfunction and cause a loss of steering control.
- Risk
- A loss of steering control increases the risk of a crash.
- Remedy
- The oversteer guidance feature will be disabled through an over-the-air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed August 21, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0483.
What this recall means for you
Certain 2025 Mack Anthem and 2025-2026 Mack Pioneer trucks may have a malfunction in the dynamic steering and oversteer guidance feature. If it malfunctions, the driver could lose steering control, which increases the risk of a crash.
The remedy is to disable the oversteer guidance feature. This can be done through an over-the-air software update or by an authorized dealer, at no cost to you. Owner notification letters were mailed on August 21, 2025. If you have questions, you can contact Mack customer service at 1-800-866-1177 and reference recall number SC0483. You can also check your vehicle identification number (VIN) for any open recalls.
Check whether this recall is open on your vehicle
Official recall notice
Affected vehicles
| Mack Anthem (An) | 2025 |
|---|---|
| Mack Pioneer PR (4) | 20252026 |