Mack Recall 26V631000: Structure, Exterior Trim

NHTSA recall 26V631000 · announced October 1, 2026 · filed by Mack Trucks, Inc. · 3,096 units affected

The problem

Mack Trucks, Inc. (Mack) is recalling certain 2026-2027 Anthem AN (4) and 2025-2027 Pioneer PR (4) vehicles. The intake and grille bezels may detach from the vehicle.

The risk

A detached bezel can become a road hazard for other vehicles, increasing the risk of a crash.

What to do

Dealers will inspect, replace the intake and grille bezels, and install cable ties as necessary, free of charge. Owner notification letters are expected to be mailed November 30, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0501. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov on October 8, 2026.

Official NHTSA recall notice →

Vehicles covered by this recall

• 2026 Mack Anthem An (4)
• 2027 Mack Anthem An (4)
• 2025 Mack Pioneer Pr (4)
• 2026 Mack Pioneer Pr (4)
• 2027 Mack Pioneer Pr (4)

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.