22V-401 Open recall Jun 7, 2022
Mack Trucks, Inc.
STEERING
Mack Trucks, Inc. (Mack) is recalling certain 2021-22 Granite, Anthem, LR, Pinnacle, and Terrapro tractor trailers. The steering gears may have been assembled incorrectly, which can cause the gear to fracture.
Risk: A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.
Remedy: Dealers will replace the steering gear, free of charge. Owner notification letters were mailed on July 29, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0437. The repair is free at any franchised dealer of your brand.
Read the full explainer → 21V-953 Open recall Dec 9, 2021
Mack Trucks, Inc.
PARKING BRAKE
Mack Trucks, Inc. (Mack) is recalling certain 2008-2019 TerraPro (MRU) and 2019-2022 TerraPro (TE) vehicles. A brake control valve air leak into the attached exhaust hose can create excessive back pressure, causing the parking brake to release unexpectedly.
Risk: The unexpected release of the parking brake may allow the vehicle to rollaway, increasing the risk of a crash.
Remedy: Dealers will remove the exhaust tube and fitting from the valve, free of charge. Owner notification letters were mailed February 8, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0433. The repair is free at any franchised dealer of your brand.
Read the full explainer → 21V-573 Open recall Jul 27, 2021
Mack Trucks, Inc.
SERVICE BRAKES, AIR
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.
Risk: Inoperative rear axle brakes can increase the distance required to stop, increasing the risk of a crash.
Remedy: 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. The repair is free at any franchised dealer of your brand.
Read the full explainer →