Unimark Lowboy Transportation LLC — USDOT 1604546 Carrier Profile
PLEASANT PRAIRIE, WI 53158 · Data last refreshed August 30, 2026
Fleet Summary
Safety Snapshot
Inspections & Out-of-Service
Driver out-of-service rate 0.9% — the national median across carriers with at least 5 inspections is 0.0%.
Vehicle out-of-service rate 8.3% — the national median across carriers with at least 5 inspections is 14.3%.
Crash History
| Date | Location | Fatalities | Injuries | Tow-away | Weather | Road surface |
|---|---|---|---|---|---|---|
| 2026-03-31 | ELYRIA, OH | 0 | 0 | Yes | 2 | 2 |
| 2026-02-03 | LORENA, TX | 0 | 0 | Yes | 1 | 1 |
| 2025-12-01 | LAREDO, TX | 0 | 0 | Yes | 1 | 1 |
| 2025-09-04 | MAD RIVER (TOWNSHIP OF), OH | 0 | 0 | Yes | 1 | 1 |
| 2025-08-29 | FLINT, MI | 0 | 0 | Yes | 1 | 1 |
| 2025-08-24 | WOODVILLE (TOWNSHIP OF), OH | 1 | 1 | Yes | 2 | 2 |
| 2025-07-14 | NOT IN CITY LIMIT, TN | 2 | 4 | Yes | 9 | 1 |
| 2025-07-12 | Not Reported, GA | 0 | 2 | Yes | 1 | 1 |
| 2025-05-14 | GIRARD TWP, MI | 0 | 0 | Yes | 1 | 1 |
| 2025-03-13 | WINSTON SALEM, NC | 0 | 0 | Yes | 1 | 1 |
| 2025-01-20 | SPRINGFIELD (TOWNSHIP OF), OH | 0 | 0 | Yes | 1 | 1 |
| 2024-12-03 | CLARKSBURG, WV | 0 | 1 | Yes | 1 | 1 |
| 2024-11-01 | THOMPSON (TOWNSHIP OF), OH | 0 | 2 | Yes | 1 | 1 |
| 2024-09-19 | PLEASANT (TOWNSHIP OF), OH | 0 | 0 | Yes | 1 | 1 |
| 2024-09-10 | WISCONSIN RAPIDS, WI | 0 | 0 | Yes | — | 1 |
| 2024-07-24 | SAN BERNARDINO, CA | 0 | 1 | Yes | 1 | 1 |
| 2024-05-11 | ANNVILLE TOWNSHIP, PA | 0 | 0 | Yes | 2 | 3 |
| 2024-04-30 | PROVISO TWP, IL | 0 | 0 | Yes | 1 | 1 |
| 2023-12-18 | UNINCORPORATED, GA | 0 | 2 | Yes | — | 1 |
| 2023-12-10 | UNINCORPORATED, FL | 0 | 2 | Yes | 2 | 2 |
| 2023-11-24 | CLAYTON, NC | 0 | 0 | Yes | — | 1 |
| 2023-08-25 | MCDONOUGH, GA | 0 | 0 | Yes | 1 | 1 |
| 2023-05-11 | VA | 0 | 0 | Yes | 1 | 1 |
| 2023-04-30 | VA | 0 | 3 | Yes | 2 | 2 |
| 2023-04-12 | CHARLOTTE, NC | 0 | 0 | Yes | 1 | 1 |
Showing the 25 most recent of 91 total reported crashes.
These records report that a commercial vehicle registered to this carrier was involved in a crash meeting FMCSA's reporting threshold. The FMCSA Crash File does not assign fault and does not determine preventability: a crash caused entirely by another road user appears here on the same terms as one caused by this carrier's driver. See how FMCSA crash reporting works for what these records do and do not establish.
Operating Authority & Insurance
- Authority status
- Active
- MC number
- 593409
- Insurance on file
- Yes
- Insurer
- LM Insurance Corporation
- Coverage amount
- $1,000,000
- Effective date
- December 19, 2023
- BIPD coverage
- On file
Cargo & Operation
Classification: AUTHORIZED FOR HIRE. Authorized to transport hazardous materials.
Similar Carriers
| Carrier | Power units | Vehicle OOS rate | Crashes / 100 units |
|---|---|---|---|
| Wenninger Auto Repair INC | 11 | 100.0% | 0.0 |
| Prairie Land Service Center | 28 | 8.3% | 3.6 |
| Daily Direct LLC | 58 | 8.2% | 1.7 |
| Unimark Truck Transport LLC | 66 | 0.0% | 7.6 |
| Fahrner Asphalt Sealers LLC | 248 | 19.5% | 0.8 |
| Active USA LLC | 351 | 1.9% | 4.0 |
| Auto Truck Transport USA LLC | 420 | 8.6% | 4.0 |
Data & Sources
Registration, fleet, and cargo data from the FMCSA Company Census File. Crash history from the FMCSA Crash File. Inspection and out-of-service data from the FMCSA Vehicle Inspection File. Safety percentiles from the FMCSA Safety Measurement System. Operating authority and insurance from FMCSA Motus (Licensing & Insurance). See Data Sources for refresh cadence and dataset IDs. Data on this page last refreshed August 30, 2026.
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