Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 0 of 1 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Service Brakes. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
1 reports
Mileage unknown · Dec 27, 2016
Service Brakes
FAILED EMERGENCY BRAKE SYSTEM ON DIAMOND CARGO TRAILER MAKE:2017/DCRG SIZE: 8.5X20' DOUBLE 5200 LBS AXELS. VIN# [XXX] PURCHASED IN GEORGIA AND TOOK IT ON THE ROAD TO BOSTON,MA.ON NOVEMBER 30TH, 2016. BRAKE AWAY PIN REMOVED AND VEHICLE BRAKE DOES NOT ENGAGE THE MAGNETS TO HOLD ON THE DRUMS. DROVE 1300 MILES WITH A WMD ON THE R…
Read full complaint
FAILED EMERGENCY BRAKE SYSTEM ON DIAMOND CARGO TRAILER MAKE:2017/DCRG SIZE: 8.5X20' DOUBLE 5200 LBS AXELS. VIN# [XXX] PURCHASED IN GEORGIA AND TOOK IT ON THE ROAD TO BOSTON,MA.ON NOVEMBER 30TH, 2016. BRAKE AWAY PIN REMOVED AND VEHICLE BRAKE DOES NOT ENGAGE THE MAGNETS TO HOLD ON THE DRUMS. DROVE 1300 MILES WITH A WMD ON THE ROAD AND PUT MY SELVES AND OTHERS IN DANGER! *TR
NHTSA ODI #10937541
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2017 Diamond Cargo Cargo Trailer Problems, Complaints & Recalls | Skip That Year
Illustration