Korol Trucking Inc is an active interstate carrier based in Romeoville, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 60 | 0 | 0 |
| Tractors | 0 | 60 | 0 |
| Trailers | 0 | 60 | 0 |
| Total Power Units | 60 | ||
Distinct vehicles · 24 mo
vs 60 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 98% | 98% | Worse than most peers |
| HOS Compliance | 77% | 90% | Worse than most peers |
| Driver Fitness | 67% | 92% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 56% | 85% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 13 | — | 6.67% |
| Vehicle | 0 | 38 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 3 | 3 |
| Oct 1, 2025 | 0 | 0 | 4 | 4 |
| Jul 1, 2025 | 0 | 1 | 3 | 3 |
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 95 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | OR | TRUCK TRACTOR | 0 | 0 |
| Mar 25, 2026 | IA | TRUCK TRACTOR | 2 | 1 |
| Mar 24, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 23, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 55 | 10.82 | — |
| HOS Compliance | 31 | 0.45 | — |
| Vehicle Maintenance | 59 | 4.33 | — |
| Driver Fitness | 6 | 0.16 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 43 states. Top state MT accounts for 8% of activity. Activity outside home state (IL): 100%.
+38 other states with fewer inspections
| 42 |
| 35 |
| Unsafe Driving | 62 | 18 | 0 |
| Hours-of-Service Compliance | 39 | 13 | 8 |
| Driver Fitness | 7 | 5 | 5 |
| Mar 21, 2026 |
| NM |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Mar 21, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Mar 21, 2026 | NE | TRUCK TRACTOR | 1 | 0 |
| Mar 21, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Mar 20, 2026 | NM | TRUCK TRACTOR | 1 | 0 |
| Mar 19, 2026 | OK | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | 39345B2 | Brake hose or tubing chafing and/or kinking | Vehicle Maintenance | — |
| Mar 25, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 23, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Mar 21, 2026 | 3922SLLUP | State/Local Laws - Unlawfully parking /leaving vehicle on roadway | Unsafe Driving | — |
| Mar 20, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 19, 2026 | 39360E | Windshield - Obstructed | Vehicle Maintenance | — |
| Mar 19, 2026 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Mar 19, 2026 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Mar 19, 2026 | 39375BTFV | Tires - Front less than 4/32 inch tread depth | Vehicle Maintenance | — |
| Mar 19, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |