Diamond Tank Rental Inc
Safety
Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.
Out-of-service rate· 24-mo cumulative · vs national
Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
4 inspections in the charted months · busiest month Mar '25 · 2
Inspection coverage· expected vs observed · the fraud signal
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
- Registered power units
- 6
- Inspections · 24 mo
- 4
- Annualized
- ≈2 / yr
- Coverage
- ≈0.3 inspections / unit · yr
BASIC categories· CSA SMS · Aug 2026
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 393.9 Inoperative required lampsVehicle Maintenance14 · 2 OOS
- 393.45 Brake tubing / hose defectsVehicle Maintenance6 · 1 OOS
- 396.17 Periodic (annual) inspectionVehicle Maintenance5 · 0 OOS
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving4 · 0 OOS
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance3 · 0 OOS
- 393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
- 393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
- 393.205 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 2 OOS
- 393.209 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
- 393.47 Brake actuators / linings / componentsVehicle Maintenance2 · 1 OOS
ELD & hours-of-service
3 hours-of-service / ELD violations on record · most recent Jun 18, 2024. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.
Crash history· 33 total · 1 in 24 mo
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2026 | 1 | 0 | 0 | 1 | |
| 2022 | 1 | 0 | 1 | 1 | |
| 2021 | 2 | 0 | 2 | 2 | |
| 2020 | 1 | 0 | 1 | 0 | |
| 2017 | 3 | 1 | 2 | 3 | |
| 2016 | 2 | 0 | 0 | 2 | |
| 2015 | 2 | 0 | 0 | 2 | |
| 2014 | 5 | 0 | 3 | 4 | |
| 2013 | 1 | 0 | 0 | 1 | |
| 2012 | 4 | 0 | 3 | 3 | |
| 2011 | 2 | 0 | 0 | 2 | |
| 2010 | 2 | 0 | 1 | 2 | |
| 2008 | 2 | 1 | 1 | 2 | |
| 2006 | 1 | 0 | 0 | 1 | |
| 2004 | 2 | 0 | 1 | 2 | |
| 2001 | 1 | 0 | 1 | 1 | |
| 1999 | 1 | 0 | 1 | 1 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Mar 2, 2026 | TX | 0 | 0 | Yes |
| Apr 13, 2022 | TX | 0 | 1 | Yes |
| Dec 22, 2021 | TX | 0 | 1 | Yes |
| Mar 30, 2021 | TX | 0 | 1 | Yes |
| Apr 27, 2020 | TX | 0 | 1 | No |
| Nov 13, 2017 | TX | 1 | 0 | Yes |
| Oct 23, 2017 | TX | 0 | 1 | Yes |
| Sep 27, 2017 | TX | 0 | 1 | Yes |
| Jul 14, 2016 | TX | 0 | 0 | Yes |
| Jun 6, 2016 | TX | 0 | 0 | Yes |
| Jul 2, 2015 | TX | 0 | 0 | Yes |
| May 7, 2015 | OK | 0 | 0 | Yes |
| Nov 7, 2014 | TX | 0 | 0 | Yes |
| Nov 4, 2014 | TX | 0 | 0 | Yes |
| Jul 16, 2014 | NM | 0 | 2 | Yes |
| Jan 11, 2014 | TX | 0 | 1 | No |
| Jan 2, 2014 | TX | 0 | 2 | Yes |
| Apr 9, 2013 | TX | 0 | 0 | Yes |
| Oct 25, 2012 | TX | 0 | 0 | Yes |
| Jul 30, 2012 | TX | 0 | 2 | Yes |
| Apr 5, 2012 | TX | 0 | 1 | No |
| Jan 16, 2012 | TX | 0 | 2 | Yes |
| Oct 25, 2011 | TX | 0 | 0 | Yes |
| Jun 2, 2011 | TX | 0 | 0 | Yes |
| Mar 10, 2010 | TX | 0 | 0 | Yes |