Mack Anthem (AN), Anthem AN (4), Granite (GR), Pinnacle (PI/PN) and 1 more (2026-2027): Wheels
Recall 26V351000 · May 28, 2026 · Mack Trucks, Inc.
644
vehicles affected
644
vehicles affected
Owners are told not to drive these vehicles until they are repaired.
Facts
- Recall number
- 26V351000
- Date
- May 28, 2026
- Maker
- Mack Trucks, Inc.
- Units affected
- 644
- Kind
- Vehicles
- Component
- Wheels > Lugs/nuts/bolts/studs
- Model years
- 2026-2027
- Started by
- The maker
- Hazard
- Crash risk
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 can 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
Recall repairs are free of charge.
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.
Vehicles covered
5 models, 8 model years in all
| Make | Model | Model years |
|---|---|---|
| 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 |
Related pages
Questions and answers
Which vehicles are in recall 26V351000?
5 models: Mack Anthem (AN) (2026), Mack Anthem AN (4) (2027), Mack Granite (GR) (2026-2027) and 2 more, about 644 vehicles in all.
What is the fix for recall 26V351000?
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.
What can happen?
Wheel detachment can cause a loss of vehicle control or create a road hazard, increasing the risk of a crash or injury.
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.