Recall 21V573000: 2021 Mack Granite (gr), 2021 Mack LR, 2021 Mack TE

Updated from NHTSA data · How we count

Report date
Jul 27, 2021
Vehicles affected
124
Models
3
Initiated by
Manufacturer

The problem

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.

The risk

Inoperative rear axle brakes can increase the distance required to stop, increasing the risk of a crash.

The fix

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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

Details

NHTSA campaign
21V573000
Manufacturer campaign
SC0427
Manufacturer
Mack Trucks, Inc.
Owner letters
Aug 10, 2021
Components
Service brakes, air (Brakes)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology