Known Recalls

Recall campaign · NHTSA 25V521000

Steering

Mack Trucks, Inc. filed this campaign with NHTSA on 2025-08-11.

Recall campaignNHTSA 25V521000

Steering

Component
Steering
Manufacturer
Mack Trucks, Inc.
Vehicles affected
32
Reported to NHTSA
2025-08-11
Owners notified
2025-08-21

Defect description

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.

Safety risk

A loss of steering control increases the risk of a crash.

Manufacturer 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.

Scope of coverage

3 model years across 2 models.

ModelYears on record
MACK Anthem (AN)2025
MACK Pioneer PR (4)2026 2025

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.