VIN 1D9112643M1561071 — 2021 TRLR
Recorded with Cass Inc · USDOT 409119
Vehicle identity
| VIN | 1D9112643M1561071 |
| Model year | 2021 |
| Make | TRLR |
| Vehicle type | FULL TRAILER |
| License plate | CA 4UH3988 (California) |
| Inspection window | 2025-03-06 to 2026-03-20 |
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 |
|---|---|---|---|
| 2026-03-20 | 1D9112643M1561071 | CA 4UH3988 | CASS INC · USDOT 409119 |
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
Cass Inc Active
- USDOT
- 409119
- MC
- 629474
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Oakland, CA
- Power units
- 24
- Drivers
- 15
- Inspections (24 mo)
- 39
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 44.1%
Carrier recorded at the latest inspection in the available records (2026-03-20). 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
1D9112643M1561071 is a 2021 TRLR operated by Cass Inc (USDOT 409119). License plate on its inspection records: CA 4UH3988. 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
2021 TRLR is the vehicle NHTSA’s VIN registry returns for 1D9112643M1561071. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-03-06 and 2026-03-20. Across those inspections it was never placed out of service. Its most recent inspection (2026-03-20) 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 Cass Inc (USDOT 409119) from 2025-03-06 to 2026-03-20 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | DENTONI'S WELDING WORKS |
| Model Year | 2021 |
| Vehicle Type | TRAILER NHTSA’s top-level vehicle category derived from the VIN. |
| Manufacturer | DENTONI'S WELDING WORKS, INC. The legal manufacturer of record in NHTSA’s database. |
| Axles | 4 Number of axles — ties directly to weight limits and toll/registration class. |
Operator & inspection history
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Frequently Asked Questions
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