Carrier profile · USDOT 3192445 · MC-137600 · Updated Jul 18, 2026

Korol Trucking Inc

98 power unitsavg 3.9 yrNational · 43 statesROMEOVILLE, IL81/100
CARRIER ACTIVEMC-137600 ACTIVE
Verified linkskoroltrucking.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 27.0%24-mo cumulative
050%nat'l 22.26%
Driver OOS 3.5%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 196 vehicle and 428 driver inspections over 24 months.

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

29.6% · 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 12.1 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

427 inspections in the charted months · busiest month Mar '26 · 41

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
≈2.2 / 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
98
Inspections · 24 mo
428
Annualized
≈214 / yr
Coverage
≈2.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

96%
Unsafe Driving
Vektor peer est.
60%
Hours-of-Service
Vektor peer est.
48%
Driver Fitness
Vektor peer est.
66%
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.

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 Driving120 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance55 · 33 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance29 · 11 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance28 · 7 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance25 · 3 OOS
  • 395.24 ELD — record edits / dataHOS Compliance18 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving11 · 0 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance11 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance10 · 2 OOS
  • 392.22 Driving of commercial motor vehiclesUnsafe Driving9 · 0 OOS

ELD & hours-of-service

64 hours-of-service / ELD violations on record · most recent Jun 4, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

33ELD device issues
15No log / no ELD
11False logs
5Drove over hours

Trending worse — 100% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 20 total · 17 in 24 mo

20
Total crashes
17
In last 24 mo
1
Fatal
4
Injury
YearCrashesFatalInjuryTow
20268138
20259019
20233003
DateStateFatalitiesInjuriesTow-away
Jul 18, 2026WY00Yes
May 27, 2026GA02Yes
May 24, 2026SC12Yes
May 10, 2026OK00Yes
Mar 17, 2026WV01Yes
Feb 20, 2026IA00Yes
Feb 12, 2026WA00Yes
Jan 25, 2026KY00Yes
Dec 19, 2025KS00Yes
Dec 7, 2025NC00Yes
Oct 29, 2025CO00Yes
Oct 4, 2025TX00Yes
Sep 19, 2025NV00Yes
Sep 10, 2025WY00Yes
Jul 1, 2025CT01Yes
Apr 30, 2025CT00Yes
Feb 25, 2025SD00Yes
Dec 18, 2023WY00Yes
Apr 19, 2023PA00Yes
Feb 21, 2023MT00Yes