License Plate ME 5479450 (Maine) — William F Sullivan & Co Inc
USDOT 20656 · 2023 Mac Trailer Manufacturing
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 |
|---|---|---|---|
| 2025-04-25 | 5MADN4029PH064439 | ME 5479450 | WILLIAM F SULLIVAN & CO INC · USDOT 20656 |
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
William F Sullivan & Co Inc Active
- USDOT
- 20656
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Holyoke, MA
- Power units
- 12
- Drivers
- 10
- Inspections (24 mo)
- 19
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 11.1%
Carrier recorded at the latest inspection in the available records (2025-04-25). 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.
What this means
License plate ME-5479450 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 5MADN4029PH064439 (2023 Mac Trailer Manufacturing). Most recent operating carrier: William F Sullivan & Co Inc (USDOT 20656). Vehicle make on file: Mac Trailer Manufacturing (MACA) (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 ME-5479450 (Maine) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-04-25. The latest inspection was in Massachusetts, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Maine).
Vehicle on this plate
This plate is associated with a single vehicle, a 2023 Mac Trailer Manufacturing — VIN 5MADN4029PH064439 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection 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
Operated by William F Sullivan & Co Inc (USDOT 20656) in every inspection on record.