Mack recall: Wheels
Do not drive. NHTSA and the maker advise owners not to drive these vehicles until they are repaired.
What is wrong
Mack Trucks, Inc. (Mack) is recalling certain 2026 Anthem (AN), 2026-2027 Pioneer PR (4), Pinnacle (PI/PN), Granite (GR), and 2027 Anthem AN (4) vehicles. The wheel lug nuts may loosen and allow the wheel to detach.
What could happen
Wheel detachment can cause a loss of vehicle control or create a road hazard, increasing the risk of a crash or injury.
The fix
Owners are advised not to drive their vehicles until the repair has been performed. Dealers will inspect the wheel and hub mating surfaces, remove any masking material, and replace any worn components if necessary, free of charge. Owner notification letters were mailed June 22, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0495. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 31, 2026.
Vehicles covered
- Mack Anthem (An) 2026
- Mack Anthem An (4) 2027
- Mack Granite (Gr) 2026–2027
- Mack Pinnacle (Pi/Pn) 2026–2027
- Mack Pioneer Pr (4) 2026–2027
Facts
- NHTSA recall number
- 26V351000
- Type
- Vehicle
- Filed by
- Mack Trucks, Inc.
- Reported to NHTSA
- May 28, 2026
- Owners notified
- Jun 17, 2026
- Vehicles or items affected
- 644
- Started by
- The manufacturer
- Built
- Jun 3, 2025 to May 19, 2026
- Part
- Wheels › Lugs/nuts/bolts/studs
- Maker's own recall number
- SC0495
Other recalls for the same vehicles
- Mack recall: Exterior lighting Nov 3, 2025
- Mack recall: Seat belts Oct 6, 2025
- Mack recall: Electrical system Jun 10, 2025
- Mack recall: Service brakes, hydraulic Oct 23, 2024
- Mack recall: Tires Oct 18, 2024
- Mack recall: Seats Jul 30, 2024
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.