Mack · United States · Mod
Mack Granite (Gr): Exterior lighting — headlights
Affects Mack Granite (Gr) · 2024–2025 — about 7K vehicles.
The hazard
Loss of headlight illumination can reduce visibility, increasing the risk of a crash.
What to do
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.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational