Carrier profile · USDOT 202639 · MC-152393 · Updated Jun 13, 2026

Four Warns Corporation

DBA OVERNITE EXPRESS

32 power unitsavg 6.4 yrMulti-region · 8 statesFRESNO, CA88/100
CARRIER ACTIVEMC-152393 ACTIVE
Verified linksnumarktransportation.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 2.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 92 vehicle and 132 driver inspections over 24 months.

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

18.8% · 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 2.7 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

132 inspections in the charted months · busiest month Feb '25 · 11

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
≈2.1 / 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
32
Inspections · 24 mo
133
Annualized
≈67 / yr
Coverage
≈2.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

19%
Unsafe Driving
Vektor peer est.
47%
Hours-of-Service
Vektor peer est.
21%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
20%
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 Driving37 · 2 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance14 · 1 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance11 · 7 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance10 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance9 · 1 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance9 · 1 OOS
  • 395.3 Driving beyond hours-of-service limitsHOS Compliance7 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance6 · 1 OOS
  • 395.30 ELD — use / data transferHOS Compliance5 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance5 · 0 OOS

ELD & hours-of-service

27 hours-of-service / ELD violations on record · most recent May 9, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

11ELD device issues
0No log / no ELD
7False logs
7Drove over hours

Trending worse — 55% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 25 total · 1 in 24 mo

25
Total crashes
1
In last 24 mo
1
Fatal
6
Injury
YearCrashesFatalInjuryTow
20251001
20224014
20212002
20203113
20181001
20174014
20162002
20153013
20121001
20111001
20021011
19981001
19941011
DateStateFatalitiesInjuriesTow-away
Feb 13, 2025CA00Yes
Oct 18, 2022CA00Yes
Apr 26, 2022CA00Yes
Apr 18, 2022CA00Yes
Jan 13, 2022CA01Yes
Dec 19, 2021CA00Yes
Nov 22, 2021CA00Yes
Sep 18, 2020CA00Yes
Aug 28, 2020AZ10Yes
Feb 10, 2020CA01Yes
May 2, 2018CA00Yes
Jul 21, 2017CA00Yes
Jul 18, 2017CA00Yes
Jun 12, 2017CA00Yes
Mar 15, 2017CA01Yes
Nov 18, 2016OR00Yes
Apr 8, 2016CA00Yes
Sep 10, 2015CA00Yes
Jul 17, 2015CA00Yes
Apr 9, 2015CA01Yes
Sep 5, 2012CA00Yes
Dec 15, 2011OR00Yes
Oct 3, 2002CA01Yes
Jan 12, 1998CA00Yes
Sep 28, 1994TN02Yes