Recall 26V631000: 2026–2027 Mack Anthem AN (4), 2025–2027 Mack Pioneer PR (4)

Updated from NHTSA data · How we count

Report date
Oct 1, 2026
Vehicles affected
3,096
Models
2
Initiated by
Manufacturer

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.

The fix

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.

Affected vehicles

Details

NHTSA campaign
26V631000
Manufacturer campaign
SC0501
Manufacturer
Mack Trucks, Inc.
Components
Structure:body:bumpers:active shutters/grill (Body & Structure); Structure:exterior trim (Body & Structure)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology