Recall Register

2023 Mack Granite (GR): recalls and complaints

NHTSA lists 8 recall campaigns for the 2023 Mack Granite (GR). The newest campaign is 25V666000. NHTSA received the report on 6 Oct 2025. The NHTSA record gives the component Seat Belts / Front / Anchorage. NHTSA has 2 complaints 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, 25V666000, in the NHTSA record

Dealers will install a reinforcement plate, free of charge. Owner letters were mailed January 21, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0485. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning October 13, 2025.
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

8 campaigns, newest first. 103,337 units in total.

  • 25V666000Seat Belts / Front / Anchorage
  • 24V792000Service Brakes, Hydraulic / Antilock/Traction Control/Electronic Limited Slip / Control Unit/Module
  • 24V773000Tires
  • 24V122000Service Brakes, Air
  • 23V792000Vehicle Speed Control
  • 23V600000Exterior Lighting / Turn Signal
  • 23V143000Steering / Critical Fasteners
  • 22V295000Service Brakes, Air

  1. 25V666000Received . 15,841 units.

    Seat Belts / Front / Anchorage

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Mack MD, 2019-2025 Anthem, Granite, 2024 MD Electric, and 2025 Pinnacle trucks equipped with a passenger bench seat. The seat belt anchorage bracket may be improperly welded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."
    Consequence, in the NHTSA record
    An improperly welded seat belt anchorage bracket can detach during a crash, increasing the risk of injury.
    Remedy, in the NHTSA record
    Dealers will install a reinforcement plate, free of charge. Owner letters were mailed January 21, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0485. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning October 13, 2025.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0485. Owner notification date in the NHTSA record: .

  2. 24V792000Received . 59,338 units.

    Service Brakes, Hydraulic / Antilock/Traction Control/Electronic Limited Slip / Control Unit/Module

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Anthem, Granite, TerraPro and Pinnacle vehicles, equipped with Bendix EC80 Advanced Electronic Control Units (ECU). Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.
    Consequence, in the NHTSA record
    Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may have diminished or lost functionality, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will reprogram the ECU software, free of charge. Owner notification letters were mailed December 9, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0472.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0472. Owner notification date in the NHTSA record: .

  3. 24V773000Received . 49 units.

    Tires

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2019-2025 GR and 2018 GU Granite vehicles equipped with non-DOT tested tires. The tires may not have been DOT tested and confirmed to be sufficient for the vehicles. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 119, "New Pneumatic Tires - Other Than Passenger Cars."
    Consequence, in the NHTSA record
    Insufficient tires can fail, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will inspect and replace the tires as necessary, free of charge. Owner notification letters were mailed November 6, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0471.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0471. Owner notification date in the NHTSA record: .

  4. 24V122000Received . 10 units.

    Service Brakes, Air

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2022-2024 Granite vehicles. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
    Consequence, in the NHTSA record
    Insufficient air volume can reduce braking performance and increase the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will add additional air tank volume, free of charge. Owner notification letters were mailed March 14, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0458.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0458. Owner notification date in the NHTSA record: .

  5. 23V792000Received . 650 units.

    Vehicle Speed Control

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2023-2024 GR, AN, LR, and Terrapro vehicles. The engine may not return to idle within 2 seconds if the accelerator pedal position sensor becomes disconnected. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 124, "Accelerator Control Systems."
    Consequence, in the NHTSA record
    An engine that does not return to idle quickly enough can cause a loss of vehicle control, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Mack will replace the throttle pedal and update the vehicle software, free of charge. Owner letters were mailed February 27, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0455.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0455. Owner notification date in the NHTSA record: .

  6. 23V600000Received . 27,418 units.

    Exterior Lighting / Turn Signal

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2015-2023 GU and GR vehicles. The turn signals may be positioned incorrectly, reducing their visibility. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
    Consequence, in the NHTSA record
    Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will add additional turn signal lighting, free of charge. Owner letters were mailed September 25, 2024. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0448.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0448.

  7. 23V143000Received . 17 units.

    Steering / Critical Fasteners

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2023 Granite (GR) vehicles. The front-drive steer axle fasteners may not have been tightened sufficiently and could come loose, resulting in a complete separation of the axle assembly joints.
    Consequence, in the NHTSA record
    Steer axle assembly separation can result in a loss of vehicle control, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will replace and tighten the axle fasteners, as necessary, free of charge. Owner notification letters were mailed March 20, 2023. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0441.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SC0441. Owner notification date in the NHTSA record: .

  8. 22V295000Received . 14 units.

    Service Brakes, Air

    Defect, in the NHTSA record
    Mack Trucks, Inc. (Mack) is recalling certain 2022 Granite trucks. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of the Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
    Consequence, in the NHTSA record
    Insufficient air volume can reduce braking performance and increase the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will install new air tanks, free of charge. Owner notification letters were mailed on May 31, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SCC 0435.

    Report filed by Mack Trucks, Inc.. Manufacturer campaign number SCC 0435. 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

2 complaints, 2 component mentions.

A complaint can name more than one component. Each component that a complaint names is one component mention. This model year has fewer than 50 component mentions, so the table shows the number of mentions only.

2023 Mack Granite (GR): component mentions in complaints
ComponentMentions
Fuel System, Diesel1
Fuel/Propulsion System1
Complaints that report a crash
0
Complaints that report a fire
0
Injuries in the complaints
0
Deaths in the complaints
0
Date of the newest complaint
25 Jul 2023

These figures are the entries of the persons who sent the complaints.

Complaint: A report about a possible safety problem that a person sends to NHTSA. This site shows the number of complaints and not their text.

Complaints about the 2023 Mack Granite (GR), by the year NHTSA received them. The largest year is 2023, with 2 complaints.

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. 20151
  2. 20161
  3. 20171
  4. 20182
  5. 20197
  6. 20207
  7. 20219
  8. 20229
  9. 20238
  10. 202410
  11. 20258
  12. 20261
  13. 20271

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. 2023 Mack Granite (GR): recalls and complaints. https://recallregister.com/vehicle/mack/granite-gr/2023/. 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 2023 Mack Granite (GR)?
103,337 units in 8 campaigns. A campaign can name other models and model years, and its units include them.
How many recall campaigns does the Mack Granite (GR) have for all model years?
NHTSA lists 26 recall campaigns for the Mack Granite (GR), model years 2015 to 2027. 8 of them name the 2023 model year.
Which component do the complaints about the 2023 Mack Granite (GR) name most often?
Fuel System, Diesel: 1 of 2 component mentions.
Is an NHTSA investigation of the 2023 Mack Granite (GR) open?
The NHTSA investigation file has no investigation that names this model year.