License Plate ME 3333558 (Maine) — Sei Acquisition Llc
USDOT 484360 · 2022 Polar Tank Trailer
Most recently recorded carrier for this plate
Sei Acquisition Llc Active
- USDOT
- 484360
- MC
- 253470
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Chicago Ridge, IL
- Power units
- 650
- Drivers
- 650
- Inspections (24 mo)
- 765
- Crashes (24 mo)
- 34
- Vehicle OOS rate
- 38.9%
Carrier recorded at the latest inspection in the available records (2026-08-27). 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 ME-3333558 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 3H6KF4329N3115725 (2022 Polar Tank Trailer). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Sei Acquisition Llc (USDOT 484360). Vehicle make on file: Polar Tank Trailer (POLA) (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-3333558 (Maine) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-02-24 to 2026-08-27. The latest inspection was in Illinois, 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 2022 Polar Tank Trailer — VIN 3H6KF4329N3115725 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 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): Sei Acquisition Llc (USDOT 484360) on 2026-08-27; Leahy Transportation Llc (USDOT 2275792) from 2025-02-24 to 2025-06-13.