Carrier profile · USDOT 86090 · MC-224089 · Updated Jun 13, 2026

Diamond Chemical Co Inc

19 power unitsNational · 16 statesEAST RUTHERFORD, NJ94/100
CARRIER ACTIVEMC-224089 ACTIVERATED SATISFACTORYHAZMAT
Verified linksdiamondchem.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 9.8%24-mo cumulative
050%nat'l 22.26%
Driver OOS 3.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 51 vehicle and 67 driver inspections over 24 months.

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

15.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 22.2 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

66 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.

Heavily inspected
Under-inspected
Expected
Well-monitored
Heavily inspected
≈1.8 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
Registered power units
19
Inspections · 24 mo
67
Annualized
≈34 / yr
Coverage
≈1.8 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

10%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
27%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
19%
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 105 inspections — a clean logging history.

Crash history· 22 total · 2 in 24 mo

22
Total crashes
2
In last 24 mo
0
Fatal
6
Injury
YearCrashesFatalInjuryTow
20261011
20242002
20205005
20163012
20151001
20111001
20082012
20051001
20031011
20011001
20001001
19981011
19961001
19941010
DateStateFatalitiesInjuriesTow-away
Jun 2, 2026PA01Yes
Nov 27, 2024NJ00Yes
Aug 1, 2024NJ00Yes
Dec 2, 2020NC00Yes
Oct 29, 2020AR00Yes
Sep 26, 2020VA00Yes
Aug 24, 2020GA00Yes
May 6, 2020SC00Yes
Dec 13, 2016MD00Yes
Dec 5, 2016OK00Yes
Mar 15, 2016VA01No
Oct 8, 2015FL00Yes
Sep 13, 2011NJ00Yes
Aug 1, 2008MI00Yes
May 14, 2008NJ01Yes
Feb 25, 2005OH00Yes
Sep 17, 2003NC02Yes
Oct 30, 2001KY00Yes
Mar 11, 2000VA00Yes
Oct 9, 1998VA01Yes
Jan 18, 1996GA00Yes
Jan 6, 1994PA01No