VIN 1UNST4424KS151321 — 2019 TRLR Dragon ESP
Recorded with Kentucky Oil & Refining Co Inc · USDOT 139925
Vehicle identity
| VIN | 1UNST4424KS151321 |
| Model year | 2019 |
| Make | TRLR |
| Model | Dragon ESP |
| Vehicle type | SEMI-TRAILER |
| License plate | KY 97868T (Kentucky) |
| Inspection window | 2025-01-29 to 2026-10-07 |
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 |
|---|---|---|---|
| 2026-10-07 | 1UNST4424KS151321 | KY 97868T | KENTUCKY OIL & REFINING CO INC · USDOT 139925 |
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
Kentucky Oil & Refining Co Inc Active
- USDOT
- 139925
- MC
- 969528
- Status
- Active
- Type
- Carrier & Shipper & Cargo Tank Facility
- Based in
- Betsy Layne, KY
- Power units
- 15
- Drivers
- 43
- Inspections (24 mo)
- 228
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 15.6%
Carrier recorded at the latest inspection in the available records (2026-10-07). 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
1UNST4424KS151321 is a 2019 TRLR Dragon ESP operated by Kentucky Oil & Refining Co Inc (USDOT 139925). License plate on its inspection records: KY 97868T. 9 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 TRLR Dragon ESP is the vehicle NHTSA’s VIN registry returns for 1UNST4424KS151321. 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 9 FMCSA roadside inspections between 2025-01-29 and 2026-10-07. Across those inspections it was never placed out of service. Its most recent inspection (2026-10-07) was in Kentucky, a Level II — walk-around inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Kentucky Oil & Refining Co Inc (USDOT 139925) from 2025-01-29 to 2026-10-07 — 9 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | DRAGON ESP |
| Model | Dragon ESP |
| Model Year | 2019 |
| 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 & inspection history
Related vehicles
- 1XKZD49X2RJ352639 Kenworth (5 insp · 6 OOS)
- 1M1AN3GY5PM030097 Mack (16 insp · 5 OOS)
- 1GC3KZCG7CF128435 Chevrolet (2 insp · 5 OOS)
- 1M1AN3GY9PM030099 Mack (8 insp · 4 OOS)
- 1M1AN3GY7PM030098 Mack (7 insp · 4 OOS)
- 1M1AN3GY3PM030082 Mack (7 insp · 3 OOS)
Related
Frequently Asked Questions
What does VIN 1UNST4424KS151321 decode to?
Does VIN 1UNST4424KS151321 have a clean inspection record?
What license plate is on VIN 1UNST4424KS151321?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.