2026 Mack Md Recalls

Recalls on record Updated July 2026

The 2026 Mack Md has 1 NHTSA recall campaign affecting an estimated 42 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

SEAT BELTS 25V333000 2025-05-21 42 affected
Defect

Mack Trucks, Inc. (Mack) is recalling certain 2026 Mack MD vehicles. The center bench seat belt assembly may be routed incorrectly.

Consequence

An incorrectly routed seat belt assembly may not restrain an occupant as intended, increasing the risk of injury in a crash.

Remedy

Dealers will inspect and replace the seat belt assembly as necessary, free of charge. Owner notification letters were mailed June 3, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0478.

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2026 Mack Md as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.