Recall Register

2026 Mack Granite GR (4): recalls and complaints

NHTSA lists 2 recall campaigns for the 2026 Mack Granite GR (4). The newest campaign is 25V495000. NHTSA received the report on 29 Jul 2025. The NHTSA record gives the component Service Brakes, Air / Drum. NHTSA has no complaint on file for this model year.

The NHTSA recall file shows no do-not-drive advisory and no park-outside advisory on these campaigns.

This page cannot show if a recall applies to one vehicle. The NHTSA VIN lookup shows the unrepaired recalls of one vehicle.

Remedy of the newest campaign, 25V495000, in the NHTSA record

Dealers will replace the steer axle brake drums, free of charge. Owner notification letters were mailed August 27, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0482.
NHTSA VIN lookup

Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.

NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on . Complaint file through . Recall file through .

Since the last update

No tracked figure of this page changed in a data update. What the log tracks

All updates to the register

Recall campaigns

2 campaigns, newest first. 41 units in total.

  1. 25V495000Received . 36 units.

    Service Brakes, Air / Drum

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2026 Mack GR trucks. The brake drum and steer axle combination are incompatible, which may cause a loss of brake function. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."
    Consequence, in the NHTSA record
    Reduced brake function can extend the distance required to stop, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will replace the steer axle brake drums, free of charge. Owner notification letters were mailed August 27, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0482.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0482. Owner notification date in the NHTSA record: .

  2. 25V352000Received . 5 units.

    Service Brakes, Air / Drum

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2026 Granite trucks. The incorrect drive axle brake drums were installed, resulting in an incorrect load rating on the door jamb label.
    Consequence, in the NHTSA record
    Incorrect weight rating information on the door can result in overloading the axles, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will replace the brake drums, free of charge. Owner notification letters were mailed June 16, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0472.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0479. Owner notification date in the NHTSA record: .

The campaign number opens the NHTSA record. Each quotation is the text of the NHTSA recall file.

Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

Complaints by component

The NHTSA complaint file has no complaint for this model year.

Investigations

The NHTSA investigation file has no investigation that names this model year.

Investigation: A study of a possible safety defect by the NHTSA Office of Defects Investigation. An investigation with no closing date in the NHTSA file is open.

Other model years

The number under each year is the number of recall campaigns.

  1. 20262

A year without a link has fewer than 2 campaigns and fewer than 25 complaints. It has no page.

Official channels

Cite this page

Recall Register. 2026 Mack Granite GR (4): recalls and complaints. https://recallregister.com/vehicle/mack/granite-gr-4/2026/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through .

Sources

Source
NHTSA Office of Defects Investigation
Licence
US government work, public domain
Recall file through
30 Sep 2026
Complaint file through
30 Sep 2026
First complaint in the file
1 Jan 1995
Manufacturer in the recall file
Mack Trucks, Inc.

The NHTSA record is the authority. A complaint count is the number of different complaint numbers for the make, the model and the model year. How the register is made. Report an error.

Questions

How many units are in the recall campaigns for the 2026 Mack Granite GR (4)?
41 units in 2 campaigns. A campaign can name other models and model years, and its units include them.
How many recall campaigns does the Mack Granite GR (4) have for all model years?
NHTSA lists 2 recall campaigns for the Mack Granite GR (4), model year 2026. 2 of them name the 2026 model year.
Is an NHTSA investigation of the 2026 Mack Granite GR (4) open?
The NHTSA investigation file has no investigation that names this model year.