no report yet
Hill descent assist: software
NewRisk. A false hill start assist message can lead to unexpected vehicle rollback on an incline, increasing the risk of a crash.
2026 Mack MD (electric)Problems, recalls & complaints
NHTSA has logged 0 owner complaints about the 2026 Mack MD (electric). It is covered by 2 safety recalls, and for recall 25V-427 the manufacturer reports only 47% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 29, 2026. Updated daily.
Complaints by system
Where the 2026 Mack MD (electric) has problems
0 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
2 recalls
2026 Mack MD (electric) 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.
repaired · 2026 Q3
Electrical system: software
Risk. An engine that does not return to idle quickly enough can cause a loss of vehicle control, increasing the risk of a crash.
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
2026 vs. every other MD (electric) 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 (electric) median. How we score
'24'25'26
- Avoid
- Caution
- Solid
- Best
- Not rated
Own a 2026 MD (electric)?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.