HaulerCheck · https://haulercheck.com/carrier/2366276-korbut-transportation-llc/ · Checked 2026-10-19 20:00 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
KORBUT TRANSPORTATION LLC
Review before booking · 1 signal
How risk signals workFacts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Vehicle out-of-service rate well above the state average50.0% vs Wisconsin average 19.9%.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (920) 992-3922, not a number from an email or load board.
- Check that the MC number you were given is MC811406.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC811406 | Primary | SPINNAKER INSURANCE COMPANY Policy SHD-84229368 · 91X | $750,000 | Nov 1, 2024 | Active |
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
5 of 10 · Wisconsin avg 19.9%
2 of 17 · Wisconsin avg 2.8%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Sep 18, 2026 | IA | 2 | 3 | Yes |
| Aug 25, 2026 | MO | 2 | 1 | No |
| Jun 16, 2026 | KY | 2 | 4 | Yes |
| Mar 3, 2026 | OH | 3 | 1 | No |
| Feb 4, 2026 | IA | 3 | 3 | No |
| Dec 2, 2025 | MT | 2 | 0 | No |
| Oct 10, 2025 | IN | 2 | 11 | Yes |
| Oct 8, 2025 | MD | 2 | 3 | Yes |
| Sep 11, 2025 | AR | 3 | 0 | No |
| Jul 22, 2025 | IL | 3 | 0 | No |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Wisconsin average covers 42,218 vehicle and 76,980 driver inspections of all Wisconsin-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
29 violations counted in FMCSA's Safety Measurement System (SMS), 9 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 41 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Wisconsin share |
|---|---|---|---|---|
| Vehicle Maintenance | 19 | 4 | 65.5% | 63.4% |
| Hours-of-Service Compliance | 7 | 5 | 24.1% | 11.5% |
| Unsafe Driving | 3 | 0 | 10.3% | 21.2% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Lighting - Turn signal - Any inoperative on the rearmost vehicle. Lighting · Vehicle Maintenance · code 3939ALTSI | 2 | 2 |
| HOS (Property) - No driver may make a false report in connection with a duty status. Explain False Log · Hours-of-Service Compliance · code 3958EHOSPD | 2 | 1 |
| Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit Lighting · Vehicle Maintenance · code 3939ALTSIR | 2 | 0 |
| HOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain: False Log · Hours-of-Service Compliance · code 3958EHOSPDOOS | 1 | 1 |
| HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time Hours · Hours-of-Service Compliance · code 3953A1HOSPD | 1 | 1 |
| HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim Hours · Hours-of-Service Compliance · code 3953A2HOSPD | 1 | 1 |
| HOS (Property) - Driver driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty at the time of inspection. Time Hours · Hours-of-Service Compliance · code 3953A2HOSPDIT | 1 | 1 |
| Inoperative Brake Lamps Lighting · Vehicle Maintenance · code 3939BRKLAMP | 1 | 1 |
| Tire-flat and/or audible air leak Tires · Vehicle Maintenance · code 39375A3 | 1 | 1 |
| ELD cannot transfer ELD records electronically Fail to transfer ELD records · Hours-of-Service Compliance · code 39524D | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Wisconsin column is the mix across all Wisconsin-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 19, 2024 – Oct 19, 2026
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| May 20, 2026 | Greenville, TX | 0 | 0 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 2366276 |
|---|---|
| MC / docket | MC811406 |
| Legal name | KORBUT TRANSPORTATION LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 9 |
| Drivers | 8 |
| Annual mileage | 649,234 (2024) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Dec 27, 2012 · 13 years ago |
| Last MCS-150 update | Jun 26, 2025 |
Cargo carried
General FreightHousehold GoodsMetal: Sheets, Coils, RollsMotor VehiclesDrive/Tow AwayLogs, Poles, Beams, LumberBuilding MaterialsMobile HomesMachinery, Large ObjectsFresh ProduceLiquids/GasesIntermodal ContainersOilfield EquipmentGrain, Feed, HayCoal/CokeGarbage/RefuseChemicalsCommodities Dry BulkBeveragesPaper ProductsUtilitiesAgricultural/Farm SuppliesConstructionWater WellOtherNon-Hazmat Flatbed Loads Of All Kinds
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about KORBUT TRANSPORTATION LLC
What does KORBUT TRANSPORTATION LLC's operating authority allow?
MC811406: Common carrier (may haul regulated property for hire for the general public).
Which information about KORBUT TRANSPORTATION LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking KORBUT TRANSPORTATION LLC?
Confirm the authority and insurance on the Motus record for USDOT 2366276. Call the company back on the phone number on file, (920) 992-3922, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC811406, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Rio, WI →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 20:00 UTC.