2025–2027 Mack Anthem AN (4), Mack Pioneer PR (4): Structure recall
NHTSA campaign 26V631000 · 3,096 units potentially affected · filed Oct 1, 2026
What's 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.
Why it matters
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.
Recall details
- NHTSA campaign
- 26V631000
- Manufacturer no.
- SC0501
- Manufacturer
- Mack Trucks, Inc.
- Component
- STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL; STRUCTURE:EXTERIOR TRIM
- Units affected
- 3,096
- Report received
- Oct 1, 2026
- Owner letters
- —
- Type
- Vehicle
Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.
Vehicles covered
- Mack Anthem AN (4) 2026, 2027
- Mack Pioneer PR (4) 2025, 2026, 2027