Home · 2017 Ram Promaster · Complaints

What 76 owners told NHTSA about the 2017 Ram Promaster

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (76)Crash / fire / injury (6)Engine (27)Electrical system (24)Transmission & drivetrain (14)Lights (8)Brakes (5)Visibility & wipers (5)Body & structure (4)Engine & cooling (4)Equipment (3)Fuel system (3)

1 of 76 complaints match · Brakes · crash/fire/injury only · clear filters

Jan 6, 2025BrakesEngineCrash

Went to use the brakes and they would not work. Had to swerve into a ditch to stop. ABS and Traction issue.

NHTSA ODI 11634291

Working with the data? Download all 76 complaints as CSV · fetched from NHTSA July 10, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2017 Ram Promaster verdict →