Carrier profile · USDOT 552836 · MC-273493 · Updated Jun 19, 2026

Diamond Home Transport LLC

16 power unitsavg 11 yrRegional · 4 statesDUNCAN, OK100/100
CARRIER ACTIVEMC-273493 ACTIVERATED SATISFACTORY
Verified linksFMCSA SAFER

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 22.2%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 9 vehicle and 15 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

16.7% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 1.7 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

15 inspections in the charted months · busiest month Jul '25 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

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.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
0.5 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 16-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
16
Inspections · 24 mo
15
Annualized
8 / yr
Coverage
0.5 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
46%
Hours-of-Service
Vektor peer est.
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
30%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7 · 0 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance3 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 2 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance1 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance1 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance1 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 1 OOS
  • 393.93 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
  • 392.9 Failure to secure load / cargo not securedUnsafe Driving1 · 1 OOS

ELD & hours-of-service

4 hours-of-service / ELD violations on record · most recent Sep 4, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

3ELD device issues
0No log / no ELD
0False logs
0Drove over hours

Trending worse — 100% of ELD violations are in the last 24 months.

Crash history· 16 total · 0 in 24 mo

16
Total crashes
0
In last 24 mo
1
Fatal
10
Injury
YearCrashesFatalInjuryTow
20241001
20161011
20142102
20101011
20092022
20051001
20041001
20031011
20001001
19981011
19972022
19961010
19951011
DateStateFatalitiesInjuriesTow-away
May 22, 2024TX00Yes
May 3, 2016TX01Yes
Dec 10, 2014OK10Yes
Sep 7, 2014TX00Yes
Oct 8, 2010OK01Yes
Oct 2, 2009OK02Yes
Apr 1, 2009OK01Yes
Jan 25, 2005TX00Yes
Jun 25, 2004TX00Yes
Aug 11, 2003TX01Yes
Aug 15, 2000TX00Yes
Apr 20, 1998OK04Yes
Dec 20, 1997TX01Yes
Feb 28, 1997TX01Yes
Jun 17, 1996OK01No
Aug 9, 1995OK03Yes