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2025 Mack MDProblems, recalls & complaints

NHTSA has logged 1 owner complaint about the 2025 Mack MD, most often about the power train. It is covered by 2 safety recalls, and for recall 25V-666 the manufacturer reports only 34% of affected cars repaired.

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CarFlaw IndexToo new to rateHigher is better (0–100)
Safety recalls2Lowest repair rate 34%Owner complaints10 with a crash, fire or injuryTop problem1Power train

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 6, 2025. Updated daily.

Complaints by system

Where the 2025 Mack MD has problems

1 complaint grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Power train10
Service brakes10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

2 recalls

2025 Mack MD recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

34%repaired · 2026 Q3

Front: anchorage

Recall 25V-666 · Oct 6, 2025 · 15,841 vehicles · 5,422 repaired

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

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mack.

Best & worst years

2025 vs. every other MD year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the MD median. How we score

'20'21'22'23'24'25'26
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
In owners' words

What MD owners report

Recent power train complaints filed with NHTSA, shortened. Personal details are removed.

[XXX] - the truck lost brakes for the first time. The truck was returned 3/15/24 3/20/24 - The truck went back in the shop to get parts installed that were ordered. The truck was picked up 4/15/24. 4/16/24 - The truck went back in to the dealer for break noise and issues. The truck was picked up on…
Complaint 11625816 · Nov 17, 2024

Own a 2025 MD?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.