License Plate ON Z4800W (Ontario) — Westmore Heavy Haul Inc
USDOT 4239273 · 2024 Trail King Industries
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 |
|---|---|---|---|
| 2026-08-25 | 1TKJ05339RM024920 | ON Z4800W | WESTMORE HEAVY HAUL INC · USDOT 4239273 |
| 2025-10-29 | 1TKJ05339RM024920 | ON Z4800W | WESTLAKE TRANSPORTATION GROUP INC · USDOT 3284982 |
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
Westmore Heavy Haul Inc Active
- USDOT
- 4239273
- MC
- 1641438
- Status
- Active
- Type
- Motor Carrier
- Based in
- Maidstone, ON
- Power units
- 8
- Drivers
- 8
- Inspections (24 mo)
- 16
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 20%
Carrier recorded at the latest inspection in the available records (2026-08-25). 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.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate ON-Z4800W appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1TKJ05339RM024920 (2024 Trail King Industries). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Westmore Heavy Haul Inc (USDOT 4239273). Vehicle make on file: Trail King Industries (TRLK) (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 ON-Z4800W (Ontario) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-10-29 to 2026-08-25. The latest inspection was in Ohio, 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 2024 Trail King Industries — VIN 1TKJ05339RM024920 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 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): Westmore Heavy Haul Inc (USDOT 4239273) from 2026-04-13 to 2026-08-25; Westlake Transportation Group Inc (USDOT 3284982) on 2025-10-29.