License Plate IL 900578ST (Illinois) — Skyfree Inc
USDOT 3783546 · 2023 Stoughton Trailers
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-04-01 | 1DW1A5320PSB11123 | IL 900578ST | SKYFREE INC · USDOT 3783546 |
| 2025-09-17 | 1DW1A5320PSB11123 | IL 900578ST | WHITE RED WHITE LLC · USDOT 3945471 |
| 2024-09-17 | 1DW1A5320PSB11123 | IL 900578ST | TEZ JET INC · USDOT 3989686 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this plate
Skyfree Inc Active
- USDOT
- 3783546
- MC
- 1355296
- Status
- Active
- Type
- Motor Carrier
- Based in
- Mt Prospect, IL
- Power units
- 145
- Drivers
- 85
- Inspections (24 mo)
- 290
- Crashes (24 mo)
- 8
- Vehicle OOS rate
- 32.6%
Carrier recorded at the latest inspection in the available records (2026-04-01). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate IL-900578ST appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1DW1A5320PSB11123 (2023 Stoughton Trailers). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Skyfree Inc (USDOT 3783546). Vehicle make on file: Stoughton (SEMI-TRAILER). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate IL-900578ST (Illinois) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-09-17 to 2026-04-01. The latest inspection was in Oregon, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (Illinois).
Vehicle on this plate
This plate is associated with a single vehicle, a 2023 Stoughton Trailers — VIN 1DW1A5320PSB11123 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
2 carriers have operated vehicles under this plate (most recent first): Skyfree Inc (USDOT 3783546) on 2026-04-01; White Red White Llc (USDOT 3945471) on 2025-09-17.