Mack Anthem AN (4), Pioneer PR (4) (2025-2027): Structure
Recall 26V631000 · Oct 1, 2026 · Mack Trucks, Inc.
3,096
vehicles affected
3,096
vehicles affected
Facts
- Recall number
- 26V631000
- Date
- Oct 1, 2026
- Maker
- Mack Trucks, Inc.
- Units affected
- 3,096
- Kind
- Vehicles
- Component
- Structure > Exterior trim; Structure > Body > Bumpers > Active shutters/grill
- Model years
- 2025-2027
- Started by
- The maker
- Hazard
- Crash risk
What is wrong
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.
What can happen
A detached bezel can become a road hazard for other vehicles, increasing the risk of a crash.
The fix
Recall repairs are free of charge.
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.
Vehicles covered
2 models, 5 model years in all
| Make | Model | Model years |
|---|---|---|
| Mack | Anthem AN (4) | 2026-2027 |
| Mack | Pioneer PR (4) | 2025-2027 |
Related pages
Questions and answers
Which vehicles are in recall 26V631000?
2 models: Mack Anthem AN (4) (2026-2027), Mack Pioneer PR (4) (2025-2027), about 3,096 vehicles in all.
What is the fix for recall 26V631000?
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.
What can happen?
A detached bezel can become a road hazard for other vehicles, increasing the risk of a crash.
A recall means the maker found a safety problem and offers a free fix; it does not mean every unit has the problem. Units affected are as reported by the company. Popular models sell more and so have more recalls and complaints. Official public data; texts are shortened. A dealer can tell whether a single vehicle still needs the repair.