Mack recall — Antilock

NHTSA · January 23, 2025

• NHTSA recall campaign 25V030000 (Mack), reported January 23, 2025.
• Potentially affected vehicles: 142.
• Component: Antilock.
• Details as of July 25, 2026; the linked official notice is authoritative for lot codes, VINs, and remedies.

Agency

NHTSA

Posted

January 23, 2025

Recalling firm

Mack Trucks, Inc.

Source ID

25V030000

NHTSA campaign →

Defect

Mack Trucks, Inc. (Mack) is recalling certain 2010-2018 MRU and 2019-2025 Terrapro towing vehicles. The vehicles are missing the anti-lock brake (ABS) warning light and circuitry that controls the anti-lock brake function for an attached trailer. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."

Consequence

Driving without a functioning anti-lock brake system may result in the trailer not braking as intended, increasing the risk of a crash.

Corrective action

Dealers will add an ABS warning light and circuitry, free of charge. Owner notification letters were mailed April 28, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0474.

Affected vehicles

Related: Vehicle recalls · All recall events