VIN 1W9TE4322KA488175 — 2019 West-mark (WESTM)
Recorded with Defrancesco's Dairy Transport Inc · USDOT 1045001
Vehicle identity
| VIN | 1W9TE4322KA488175 |
| Model year | 2019 |
| Make | West-mark (WESTM) |
| Vehicle type | SEMI-TRAILER |
| License plate | CA 4SJ4459 (California) |
| Inspection window | 2025-08-12 to 2026-01-21 |
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 |
|---|---|---|---|
| 2026-01-21 | 1W9TE4322KA488175 | CA 4SJ4459 | DEFRANCESCO'S DAIRY TRANSPORT INC · USDOT 1045001 |
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 vehicle
Defrancesco's Dairy Transport Inc Active
- USDOT
- 1045001
- MC
- 796842
- Status
- Active
- Type
- Motor Carrier
- Based in
- La Puente, CA
- Power units
- 8
- Drivers
- 10
- Inspections (24 mo)
- 9
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 11.1%
Carrier recorded at the latest inspection in the available records (2026-01-21). 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
1W9TE4322KA488175 is a 2019 West-mark operated by Defrancesco's Dairy Transport Inc (USDOT 1045001). License plate on its inspection records: CA 4SJ4459. 2 roadside inspections on FMCSA record. No out-of-service violations are recorded for this VIN in the available inspection records. Other violations may still be present.
What this VIN is
2019 West-mark is the vehicle NHTSA’s VIN registry returns for 1W9TE4322KA488175.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-08-12 and 2026-01-21. Across those inspections it was never placed out of service. Its most recent inspection (2026-01-21) was in California, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Defrancesco's Dairy Transport Inc (USDOT 1045001) from 2025-08-12 to 2026-01-21 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | WEST-MARK |
| Model Year | 2019 |
| Vehicle Type | TRAILER NHTSA’s top-level vehicle category derived from the VIN. |
| Manufacturer | CERTIFIED STAINLESS SERVICES INC DBA WESTMARK The legal manufacturer of record in NHTSA’s database. |
Operator & inspection history
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Frequently Asked Questions
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