Mack Recall 25V495000: Service Brakes, Air, Drum
NHTSA recall 25V495000 · announced July 29, 2025 · filed by Mack Trucks, Inc. · 36 units affected
The problem
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 risk
Reduced brake function can extend the distance required to stop, increasing the risk of a crash.
What to do
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.
Official NHTSA recall notice →
Vehicles covered by this recall
Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.