Carrier profile · USDOT 302513 · Updated Jun 13, 2026

Den Hartog Industries Inc

23 power unitsavg 7.3 yrNational · 19 statesHOSPERS, IA94/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
Verified linksdenhartogindustries.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 13.6%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 — 22 vehicle and 50 driver inspections over 24 months.

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

0.0% · 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 10.2 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

49 inspections in the charted months · busiest month Nov '24 · 6

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.

Well-monitored
Under-inspected
Expected
Well-monitored
Heavily inspected
≈1.1 / unit·yr
thin signalabundant signal
Within the expected band for a 23-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
23
Inspections · 24 mo
50
Annualized
≈25 / yr
Coverage
≈1.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

18%
Unsafe Driving
Vektor peer est.
Hours-of-Service
.01measure
SMS · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
21%
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 Driving11 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance4 · 1 OOS
  • 395.24 ELD — record edits / dataHOS Compliance4 · 0 OOS
  • 395.3 Driving beyond hours-of-service limitsHOS Compliance3 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance3 · 2 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 2 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance1 · 0 OOS

ELD & hours-of-service

13 hours-of-service / ELD violations on record · most recent Sep 30, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

5ELD device issues
0No log / no ELD
2False logs
3Drove over hours

0 ELD violations in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 20 total · 1 in 24 mo

20
Total crashes
1
In last 24 mo
0
Fatal
7
Injury
YearCrashesFatalInjuryTow
20261011
20191001
20162012
20141011
20121001
20111001
20101001
20053022
20031001
19991001
19982022
19971001
19961001
19951001
19942002
DateStateFatalitiesInjuriesTow-away
Mar 7, 2026IL01Yes
Oct 21, 2019MT00Yes
Nov 1, 2016ID01Yes
Jul 29, 2016IA00Yes
Aug 20, 2014IA01Yes
May 24, 2012IN00Yes
May 9, 2011IA00Yes
Dec 30, 2010ND00Yes
Dec 14, 2005IA00Yes
Mar 28, 2005OK01No
Jan 19, 2005IA01Yes
Jan 26, 2003SD00Yes
Jan 11, 1999WI00Yes
Aug 18, 1998KY01Yes
Mar 17, 1998SD01Yes
Dec 9, 1997IA00Yes
Mar 19, 1996PA00Yes
Oct 25, 1995WY00Yes
Oct 28, 1994IA00Yes
Aug 4, 1994MN00Yes