Steering: critical fastenersRecall 23V-746 · 2024 Mack MD
Mack Trucks, Inc. recall 23V-746 covers 74 2024 Mack MD for a steering: critical fasteners problem, reported to NHTSA on November 7, 2023. The manufacturer's latest report (2025 Q3) shows 100% of affected vehicles repaired.
Do not drive these vehicles until repaired
Source: NHTSA recall 23V746000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Mack Trucks, Inc. (Mack) is recalling certain 2024 MD trucks. The steering wheel attachment bolt may loosen and separate from the steering shaft, causing the steering wheel to detach.
The risk
A detached steering wheel can cause a loss of steering control and increase the risk of a crash.
The fix
Owners are advised not to drive their vehicles until the repair has been performed. Dealers will replace the steering wheel retention bolt, free of charge. Owner notification letters were mailed November 20, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0453.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
100%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.