Campaign Details
Component: SERVICE BRAKES, AIR
Defect Description
Mack Trucks, Inc. (Mack) is recalling certain 2021 Granite, LR, and TerraPro vehicles. The rear drive axle may have the incorrect type of brake cam installed, which could result in inoperative rear axle brakes.
Consequence / Hazard
Inoperative rear axle brakes can increase the distance required to stop, increasing the risk of a crash.
Proposed Solution
Dealers will inspect the brake cams, and incorrect brake cams will be replaced, along with brake shoes, hardware, and wheel seals, as necessary, free of charge. Owner notification letters were mailed on August 10, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0427.
🚀 Latest Alerts for this Model
WHEELS:LUGS/NUTS/BOLTS/STUDS
"Mack Trucks, Inc. (Mack) está llamando a revisión ciertos vehículos 2026 Anthem ..."
EXTERIOR LIGHTING:HEADLIGHTS
"View details..."
EXTERIOR LIGHTING:HEADLIGHTS
"Mack Trucks, Inc. (Mack) está retirando ciertos camiones Granite de 2024-2025 eq..."
🚗 Affected Vehicles3
All the models below were recalled for this exact same problem.