Mack Anthem, Pioneer, Pinnacle, and Granite Wheel Lug Nuts
Mack is recalling various 2026-2027 truck models because loose wheel lug nuts may cause a wheel to detach, increasing crash risk.
Do not drive the vehicle. Contact a Mack Trucks dealer to have the wheel lug nuts inspected and tightened or replaced as necessary.
Recall at a glance
- Vehicles affected
- 644
- Repair cost
- Free of charge
- Owner letters mailed
- June 22, 2026
- Manufacturer's recall number
- SC0495
- Manufacturer phone
- 1-800-866-1177
Why it was recalled
Mack Trucks is recalling certain 2026 Anthem, 2026-2027 Pioneer, 2026-2027 Pinnacle, 2026-2027 Granite, and 2027 Anthem vehicles. The wheel lug nuts may loosen, which can cause the wheel to detach and increase the risk of a crash or injury.
Is mine affected?
This recall covers specific vehicles. Look up your VIN at nhtsa.gov/recalls or check with the manufacturer to confirm yours is included.
MACK GRANITE (GR) (2026-2027), WHEELS
Where it was sold
Distributed nationwide.
Timeline
- Reported to NHTSA
- Listed on Recall Canary
- Summary updated
Other recent recalls from Mack Trucks, Inc.
Editorial summary by Recall Canary · summary updated 2026-06-04 · primary source: U.S. National Highway Traffic Safety Administration · severity reflects the agency's published classification