Carrier profile · USDOT 2155384 · Updated Jun 13, 2026

DIAMOND HAULING LLC

51 power unitsLocal · 1 statesFORISTELL, MO80/100
AUTHORITY STATUS UNKNOWN
Verified linksjoerlingcompanies.comFMCSA 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 58.2%24-mo cumulative
050%nat'l 22.26%
Driver OOS 4.2%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 55 vehicle and 72 driver inspections over 24 months.

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

41.2% · 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 27.1 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

68 inspections in the charted months · busiest month Jun '26 · 8

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
≈0.7 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 51-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
51
Inspections · 24 mo
72
Annualized
≈36 / yr
Coverage
≈0.7 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

16%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
22%
Driver Fitness
Vektor peer est.
36%
Controlled Substances
Vektor peer est.
68%
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.

ELD & hours-of-service

No hours-of-service or ELD violations on record across 111 inspections — a clean logging history.

Crash history· 21 total · 3 in 24 mo

21
Total crashes
3
In last 24 mo
0
Fatal
5
Injury
YearCrashesFatalInjuryTow
20252012
20243013
20233003
20224014
20212012
20203003
20183013
20171001
DateStateFatalitiesInjuriesTow-away
Jul 14, 2025MO01Yes
Mar 26, 2025MO00Yes
Aug 12, 2024MO00Yes
Jul 23, 2024MO01Yes
Mar 28, 2024MO00Yes
Jun 27, 2023MO00Yes
May 15, 2023MO00Yes
Feb 21, 2023MO00Yes
Nov 30, 2022MO00Yes
Aug 22, 2022MO01Yes
Aug 10, 2022MO00Yes
Apr 6, 2022MO00Yes
Aug 30, 2021MO00Yes
Feb 10, 2021MO01Yes
Sep 10, 2020MO00Yes
May 29, 2020MO00Yes
May 13, 2020MO00Yes
May 23, 2018MO01Yes
May 16, 2018MO00Yes
Feb 14, 2018MO00Yes
Dec 18, 2017MO00Yes