License Plate ON AD389Y (Ontario) — The Proton Group Ltd
USDOT 4174146 · 2025 Hyundai Translead 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 |
|---|---|---|---|
| 2026-09-29 | 3H3V532K4SS046131 | ON AD389Y | THE PROTON GROUP LTD · USDOT 4174146 |
| 2026-08-27 | 3H3V532K4SS046131 | ON AD389Y | ENLACES LOGISTICOS INTEGRADOS SA DE CV · USDOT 3383793 |
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
The Proton Group Ltd Active
- USDOT
- 4174146
- MC
- 1606030
- Status
- Active
- Type
- Motor Carrier
- Based in
- Whitby, ON
- Power units
- 5
- Drivers
- 10
- Inspections (24 mo)
- 17
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 9.1%
Carrier recorded at the latest inspection in the available records (2026-09-29). 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 ON-AD389Y appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 3H3V532K4SS046131 (2025 Hyundai Translead Trailers). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: The Proton Group Ltd (USDOT 4174146). 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 ON-AD389Y (Ontario) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2026-08-27 to 2026-09-29. The latest inspection was in Texas, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Ontario).
Vehicle on this plate
This plate is associated with a single vehicle, a 2025 Hyundai Translead Trailers — VIN 3H3V532K4SS046131 (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): The Proton Group Ltd (USDOT 4174146) on 2026-09-29; Enlaces Logisticos Integrados Sa De Cv (USDOT 3383793) on 2026-08-27.