RecallPulseUpdated Oct 9, 2026

2024 Mack MD: Steering recall

NHTSA campaign 23V605000 · 395 units potentially affected · filed Aug 30, 2023

What's wrong

Mack Trucks, Inc. (Mack) is recalling certain 2024 MD6 and MD7 vehicles. The steering gear fasteners may not be properly tightened.

Why it matters

Loose steering gear fasteners may result in a loss of vehicle control, increasing the risk of a crash.

The fix

Dealers will tighten the steering gear fasteners, free of charge. Owner notification letters are expected to be mailed October 23, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0449.

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Recall details

NHTSA campaign
23V605000
Manufacturer no.
SC0449
Manufacturer
Mack Trucks, Inc.
Component
STEERING
Units affected
395
Report received
Aug 30, 2023
Owner letters
Oct 4, 2023
Type
Vehicle

Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.

Vehicles covered