VIN 1S9DS3921LE573036 — 2020 Superior Mfg., Inc. (SUPERIOR T) Superior Mfg., Inc.
Recorded with Thomas Darnell · USDOT 3392464
Vehicle identity
| VIN | 1S9DS3921LE573036 |
| Model year | 2020 |
| Make | Superior Mfg., Inc. (SUPERIOR T) |
| Model | Superior Mfg., Inc. |
| Vehicle type | SEMI-TRAILER |
| License plate | TN 251705T (Tennessee) |
| Inspection window | 2025-11-11 to 2025-12-04 |
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 |
|---|---|---|---|
| 2025-12-04 | 1S9DS3921LE573036 | TN 251705T | THOMAS DARNELL · USDOT 3392464 |
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
Thomas Darnell Active
- USDOT
- 3392464
- MC
- 1090546
- Status
- Active
- Type
- Motor Carrier
- Based in
- Pulaski, TN
- Power units
- 5
- Drivers
- 3
- Inspections (24 mo)
- 6
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2025-12-04). 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
1S9DS3921LE573036 is a 2020 Superior Mfg., Inc. operated by Thomas Darnell (USDOT 3392464). License plate on its inspection records: TN 251705T. 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
2020 Superior Mfg., Inc. is the vehicle NHTSA’s VIN registry returns for 1S9DS3921LE573036. It is a trailer built by SUPERIOR MFG. INC at the ELBERFELD, INDIANA plant.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-11-11 and 2025-12-04. Across those inspections it was never placed out of service. Its most recent inspection (2025-12-04) was in Tennessee, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Thomas Darnell (USDOT 3392464) from 2025-11-11 to 2025-12-04 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | SUPERIOR MFG., INC. |
| Model | Superior Mfg., Inc. |
| 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 | SUPERIOR MFG. INC The legal manufacturer of record in NHTSA’s database. |
| Plant City | ELBERFELD Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | INDIANA |
| Plant Country | UNITED STATES (USA) |
| Axles | 2 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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