VIN 5XABU1821AF000646 — 2010 Iron Panther Incorporated (IRON) Iron Panther Incorporated
Recorded with Spektren Engineering Incorporated · USDOT 4478448
Vehicle identity
| VIN | 5XABU1821AF000646 |
| Model year | 2010 |
| Make | Iron Panther Incorporated (IRON) |
| Model | Iron Panther Incorporated |
| Vehicle type | OTHER |
| License plate | CA 4KX9311 (California) |
| Last inspected | 2025-12-11 |
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 |
|---|---|---|---|
| 2025-12-11 | 5XABU1821AF000646 | CA 4KX9311 | SPEKTREN ENGINEERING INCORPORATED · USDOT 4478448 |
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
Spektren Engineering Incorporated Active
- USDOT
- 4478448
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Gilroy, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2025-12-11). 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
5XABU1821AF000646 is a 2010 Iron Panther Incorporated operated by Spektren Engineering Incorporated (USDOT 4478448). License plate on its inspection records: CA 4KX9311. 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
2010 Iron Panther Incorporated is the vehicle NHTSA’s VIN registry returns for 5XABU1821AF000646. It is a trailer built by IRON PANTHER INCORPORATED at the FRESNO, CALIFORNIA 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 2025-12-11). Across those inspections it was never placed out of service. Its most recent inspection (2025-12-11) was in California, 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 Spektren Engineering Incorporated (USDOT 4478448) on 2025-12-11 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | IRON PANTHER INCORPORATED |
| Model | Iron Panther Incorporated |
| Model Year | 2010 |
| 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 | IRON PANTHER INCORPORATED The legal manufacturer of record in NHTSA’s database. |
| Plant City | FRESNO Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | CALIFORNIA |
| 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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