Carrier profile · USDOT 437454 · MC-504952 · Updated Jun 13, 2026

4 Rivers Equipment LLC

80 power unitsavg 5 yrRegional · 5 statesGREELEY, CO94/100
CARRIER ACTIVEMC-504952 ACTIVERATED SATISFACTORYHAZMAT
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 3.0%24-mo cumulative
050%nat'l 22.26%
Driver OOS 3.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 33 vehicle and 60 driver inspections over 24 months.

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

16.7% · 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 6.0 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

60 inspections in the charted months · busiest month Jul '25 · 9

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
≈0.4 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 80-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
80
Inspections · 24 mo
60
Annualized
≈30 / yr
Coverage
≈0.4 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

16%
Unsafe Driving
Vektor peer est.
11%
Hours-of-Service
Vektor peer est.
11%
Driver Fitness
Vektor peer est.
50%
Controlled Substances
Vektor peer est.
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 Driving12 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance9 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance8 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance6 · 0 OOS
  • 383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS
  • 393.130 Cargo securement — heavy vehicles/equipmentVehicle Maintenance2 · 2 OOS
  • 393.78 Windshield wipersVehicle Maintenance2 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
  • 395.24 ELD — record edits / dataHOS Compliance1 · 0 OOS
  • 393.205 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS

ELD & hours-of-service

1 hours-of-service / ELD violation on record · most recent Mar 3, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

1ELD 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· 20 total · 3 in 24 mo

20
Total crashes
3
In last 24 mo
0
Fatal
4
Injury
YearCrashesFatalInjuryTow
20261011
20242002
20221001
20211011
20202002
20192002
20182002
20171001
20161011
20151001
20111001
20102002
20081001
19981010
19961001
DateStateFatalitiesInjuriesTow-away
Jun 30, 2026CO01Yes
Dec 16, 2024CO00Yes
Nov 5, 2024CO00Yes
Oct 21, 2022CO00Yes
Jul 12, 2021CO01Yes
Dec 4, 2020WY00Yes
Mar 2, 2020CO00Yes
Apr 10, 2019NM00Yes
Apr 10, 2019NM00Yes
Oct 30, 2018CO00Yes
Sep 7, 2018CO00Yes
Aug 25, 2017CO00Yes
Nov 2, 2016CO02Yes
Aug 25, 2015CO00Yes
Nov 4, 2011CO00Yes
Apr 6, 2010UT00Yes
Feb 5, 2010CO00Yes
Sep 26, 2008CO00Yes
Sep 2, 1998CO01No
Apr 30, 1996CO00Yes