SYS ONLINE INGEST 3 hours ago SOURCE NHTSA · TC BUILD v0.0.29
Vehicle scope Default: all classes — narrow to retail passenger anytime
Network/ United States/ Mack/ 25V867000

Mack · United States · Crit

Mack Granite (Gu): Service brakes — chamber

Affects Mack Granite (Gu) · 2010–2016 — about 679 vehicles.

The hazard

Overheated brakes may cause a tire blowout or fire, increasing the risk of a crash.

What to do

Dealers will inspect and replace the brake chambers as necessary, free of charge. Owner letters were mailed April 14, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0491. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 22, 2025. Owners who received a remedy under Recall 15V804 (SC0398) must have the new remedy completed.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational