VIN 1UNST4121LS174027 — 2020 Dragon Esp (DRAGO) Dragon ESP
USDOT 609181
Vehicle identity
| VIN | 1UNST4121LS174027 |
| Model year | 2020 |
| Make | Dragon Esp (DRAGO) |
| Model | Dragon ESP |
| Vehicle type | SEMI-TRAILER |
| License plate | CA 4RTT541 (California) |
| Last inspected | 2025-09-30 |
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 |
|---|---|---|---|
| 2025-09-30 | 1UNST4121LS174027 | CA 4RTT541 | USDOT 609181 |
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
1UNST4121LS174027 is a 2020 Dragon Esp. License plate on its inspection records: CA 4RTT541. 1 roadside inspection 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
2020 Dragon Esp is the vehicle NHTSA’s VIN registry returns for 1UNST4121LS174027. 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 1 FMCSA roadside inspection (most recent activity 2025-09-30). Across those inspections it was never placed out of service. Its most recent inspection (2025-09-30) was in California, a Level V — vehicle-only inspection without the driver present. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by USDOT 609181 on 2025-09-30 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | DRAGON ESP |
| Model | Dragon ESP |
| Model Year | 2020 |
| 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
- 3HAMSTAR6JL327741 International (12 insp · 3 OOS)
- 1HSHXAHR97J391541 International (3 insp · 3 OOS)
- 3HSDZAPR3RN275259 International (3 insp · 3 OOS)
- 3HTDSTZTXLN288344 International (1 insp · 3 OOS)
- 1HTKJPVM7LH645117 Chevrolet (1 insp · 3 OOS)
- 1XPBDP9X5MD749539 Peterbilt (3 insp · 2 OOS)
Related
Frequently Asked Questions
What does VIN 1UNST4121LS174027 decode to?
Does VIN 1UNST4121LS174027 have a clean inspection record?
What license plate is on VIN 1UNST4121LS174027?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.