Mack Trucks, Inc. recall 25V756

Affected vehicles (1)

Component / system

Defect

Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 Granite trucks equipped with LED headlights. The LED headlights may fail.

Risk / consequence

Loss of headlight illumination can reduce visibility, increasing the risk of a crash.

Remedy

Dealers will replace the LED headlights, free of charge. Interim letters notifying owners of the safety risk were mailed December 17, 2025. Additional letters will be sent once the final remedy is available, anticipated July 27, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0485. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 10, 2025.

Chronology of events

1. Aug 7, 2025

   August 07, 2025, Safety Office opens a product safety related issue investigation.

2. Aug 25, 2025

   August 25, 2025, Product Safety Evaluation Committee review #1 requests additional information.

3. Oct 20, 2025

   October 20, 2025, Product Safety Evaluation Committee review #2 recommends escalation to the Product Safety Committee.

4. Oct 27, 2025

   October 27, 2025, Product Safety Committee determines that a product safety defect exists and decides to initiate a recall. There have been 187 warranty claims, 0 field reports, 0 accidents or 0 injuries reported with this issue. The following is the breakdown of claims per build period: 2023: Jul-14, Aug-19, Sep-39, Oct-6, Nov-9, Dec-28 2024: Jan-18, Feb-14, Mar-15, Apr-10, May-4, Jun-6, Jul-1, Aug-2, Sep-2

Notification schedule

Dealer notification

Nov 10, 2025 - Nov 10, 2025 No Dealers

Owner notification

Jul 27, 2026 - Aug 14, 2026 Phased Recall