License Plate WA 2796RZ (Washington) — Mason Trucking Co Inc
USDOT 573036 · 2023 Aspen Trailer Company Ltd.
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 |
|---|---|---|---|
| 2026-04-03 | 2A9LB6536PS037094 | WA 2796RZ | MASON TRUCKING CO INC · USDOT 573036 |
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
Mason Trucking Co Inc Active
- USDOT
- 573036
- MC
- 277792
- Status
- Active
- Type
- Motor Carrier
- Based in
- Aberdeen, WA
- Power units
- 8
- Drivers
- 7
- Inspections (24 mo)
- 39
- Crashes (24 mo)
- 3
- Vehicle OOS rate
- 59.1%
Carrier recorded at the latest inspection in the available records (2026-04-03). 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 WA-2796RZ appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 2A9LB6536PS037094 (2023 Aspen Trailer Company Ltd.). Most recent operating carrier: Mason Trucking Co Inc (USDOT 573036). Vehicle make on file: Aspen Trailer Company Ltd. (vPIC; filed make: UNKNOWN) (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 WA-2796RZ (Washington) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-03-28 to 2026-04-03. The latest inspection was in Washington, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2023 Aspen Trailer Company Ltd. — VIN 2A9LB6536PS037094 (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
Operated by Mason Trucking Co Inc (USDOT 573036) in every inspection on record.