Mack MD problems by model year

Updated from NHTSA data · How we count

NHTSA has 2 owner complaints and 9 recalls on file for the Mack MD (2020–2026).

Complaints
2
Recalls
9
Model years
7
Worst year
—

Complaints by model year

202020212022120232024120252026
NHTSA complaints per Mack MD model year. Click a bar for details.

Newer model years have had less time on the road, so they naturally have fewer complaints. Compare a year against its neighbors rather than against brand-new models.

Every Mack MD model year

YearComplaintsCrashesFiresInjuriesRecallsTop problem
2026 MD00001—
2025 MD10002Brakes
2024 MD00005—
2023 MD10002Engine
2022 MD00003—
2021 MD00002—
2020 MD00002—

Most common Mack MD problem areas (all years)

  • Transmission & Drivetrain
    2 complaints
  • Brakes
    1 complaints
  • Engine
    1 complaints
  • Fuel, Hybrid & EV Propulsion
    1 complaints

Mack MD recalls

  • Recall 25V666000Oct 6, 202515,841 vehiclesModel years 2020–2025

    Risk: An improperly welded seat belt anchorage bracket can detach during a crash, increasing the risk of injury.

  • Recall 25V333000May 21, 202542 vehiclesModel years 2026

    Risk: An incorrectly routed seat belt assembly may not restrain an occupant as intended, increasing the risk of injury in a crash.

  • Recall 24V333000May 14, 202426 vehiclesModel years 2024–2025

    Risk: An overloaded vehicle can increase the risk of a crash.

  • Recall 24V167000Mar 1, 2024117 vehiclesModel years 2024

    Risk: The park brake light may indicate that the park brake is applied when it is not, possibly resulting in a vehicle roll away and increasing the risk of a crash.

  • Recall 23V746000Nov 7, 202374 vehiclesDo not driveModel years 2024

    Risk: A detached steering wheel can cause a loss of steering control and increase the risk of a crash.

  • Recall 23V605000Aug 30, 2023395 vehiclesModel years 2024

    Risk: Loose steering gear fasteners may result in a loss of vehicle control, increasing the risk of a crash.

  • Recall 22V606000Aug 9, 2022150 vehiclesModel years 2023

    Risk: An unexpected engine shut down can increase the risk of a crash.

  • Recall 21V684000Sep 1, 20212,823 vehiclesDo not driveModel years 2020–2022

    Risk: An unsecured brake pedal can cause a loss of braking ability and increase the risk of a crash.

  • Recall 21V574000Jul 27, 202160 vehiclesModel years 2022

    Risk: Loose suspension bolts can detach, possibly resulting in a loss of vehicle control and increasing the risk of a crash.

Other Mack models

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