VIN 1D9FS4021DP688078 — 2013 UNPUBLISHE Douglas Holding LLC
Recorded with Rock Tran Llc · USDOT 1659919
Vehicle identity
| VIN | 1D9FS4021DP688078 |
| Model year | 2013 |
| Make | UNPUBLISHE |
| Model | Douglas Holding LLC |
| Vehicle type | SEMI-TRAILER |
| License plate | CO DRX844 (Colorado) |
| Inspection window | 2025-09-22 to 2026-09-23 |
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 |
|---|---|---|---|
| 2026-09-23 | 1D9FS4021DP688078 | CO DRX844 | ROCK TRAN LLC · USDOT 1659919 |
| 2026-03-20 | 1D9FS4021DP688078 | CO DRX844 | VIZCARRA LLC · USDOT 2912399 |
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
Rock Tran Llc Active
- USDOT
- 1659919
- MC
- 610520
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Lamar, CO
- Power units
- 9
- Drivers
- 4
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2026-09-23). 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 vehicle has also been operated by 1 other carrier (listed below).
What this means
1D9FS4021DP688078 is a 2013 UNPUBLISHE Douglas Holding LLC operated by Rock Tran Llc (USDOT 1659919). License plate on its inspection records: CO DRX844. 3 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
2013 UNPUBLISHE Douglas Holding LLC is the vehicle NHTSA’s VIN registry returns for 1D9FS4021DP688078. It is a trailer built by DOUGLAS HOLDING LLC DBA SIDUMP'R TRAILER at the PLAINVIEW, NEBRASKA plant. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 3 FMCSA roadside inspections between 2025-09-22 and 2026-09-23. Across those inspections it was never placed out of service. Its most recent inspection (2026-09-23) was in Colorado, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
This VIN appears under 2 different carriers in our records, oldest first: Vizcarra Llc (USDOT 2912399) from 2025-09-22 to 2026-03-20 — 2 inspections, none out of service; Rock Tran Llc (USDOT 1659919) on 2026-09-23 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | DOUGLAS HOLDING LLC |
| Model | Douglas Holding LLC |
| Model Year | 2013 |
| Vehicle Type | TRAILER NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Trailer The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| Manufacturer | DOUGLAS HOLDING LLC DBA SIDUMP'R TRAILER The legal manufacturer of record in NHTSA’s database. |
| Plant City | PLAINVIEW Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | NEBRASKA |
| Plant Country | UNITED STATES (USA) |
| Axles | 2 Number of axles — ties directly to weight limits and toll/registration class. |
Operator history — 2 carriers operated this VIN
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