Mack Trucks, Inc. is recalling certain 2026 Mack GR trucks
— Recall Campaign #25V495000
Mack Trucks, Inc. (Mack) is recalling certain 2026 Mack GR trucks. The brake drum and steer axle combination are incompatible, which may cause a loss of brake function. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."
The recall was influenced by the manufacturer with about 36 units affected.
NHTSA Safety Recall Notice
25V495000
| Manufacturer: | Mack Trucks, Inc. |
|---|---|
| Recall date: | July 29, 2025 |
| NHTSA Campaign #: | 25V495000 |
| Units affected: | 36 |
- Description:
- Mack Trucks, Inc. (Mack) is recalling certain 2026 Mack GR trucks. The brake drum and steer axle combination are incompatible, which may cause a loss of brake function. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."
- Consequeces:
- Reduced brake function can extend the distance required to stop, increasing the risk of a crash.
- Corrective action:
- Dealers will replace the steer axle brake drums, free of charge. Owner notification letters were mailed August 27, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0482.