VIN 1UNSH3428PS174989 — 2023 Dragon Esp (DRGN) Dragon ESP
USDOT 629276
Vehicle identity
| VIN | 1UNSH3428PS174989 |
| Model year | 2023 |
| Make | Dragon Esp (DRGN) |
| Model | Dragon ESP |
| Vehicle type | SEMI-TRAILER |
| License plates | IL 1037155ST (Illinois) OK BW1630 (Oklahoma) |
| Inspection window | 2025-04-28 to 2026-05-13 |
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 |
|---|---|---|---|
| 2026-05-13 | 1UNSH3428PS174989 | IL 1037155ST | USDOT 629276 |
| 2025-04-28 | 1UNSH3428PS174989 | OK BW1630 | OSI ENVIRONMENTAL INC · USDOT 366793 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
What this means
1UNSH3428PS174989 is a 2023 Dragon Esp. License plates on its inspection records: IL 1037155ST, OK BW1630. 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
2023 Dragon Esp is the vehicle NHTSA’s VIN registry returns for 1UNSH3428PS174989. It is a trailer built by DRAGON PRODUCTS, LLC at the SILSBEE, TEXAS plant. 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 2025-04-28 and 2026-05-13. Across those inspections it was never placed out of service. Its most recent inspection (2026-05-13) was in Oklahoma, 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: Osi Environmental Inc (USDOT 366793) on 2025-04-28 — 1 inspection, none out of service; USDOT 629276 on 2026-05-13 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | DRAGON ESP |
| Model | Dragon ESP |
| Model Year | 2023 |
| 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 | DRAGON PRODUCTS, LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | SILSBEE Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | TEXAS |
| 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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Related
Frequently Asked Questions
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