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Mack intake and grille bezels may detach from the vehicle.

NHTSA campaign 26V-631 · Reported October 1, 2026 · 3,096 vehicles affected

AFFECTED MODELS
Mack Anthem and Pioneer
VEHICLES AFFECTED
3,096
REMEDY
Dealers will inspect, replace the intake and grille bezels, and install cable ties as necessary, free of charge.
COST
Free

The short version

Mack Trucks, Inc. reported a problem with the structure exterior trim. Here is what owners need to know.

WHAT

The intake and grille bezels may detach from the vehicle.

WHY IT MATTERS

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

WHAT TO DO

Take it to a dealer — they will inspect, replace the intake and grille bezels, and install cable ties as necessary, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 26V-631.

YEAR RANGEMODEL
2026–2027Mack Anthem
2025–2027Mack Pioneer

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST
  2. Recall reported to NHTSA.

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Mack Trucks, Inc. or the National Highway Traffic Safety Administration.