VIN 1Z9M1AA24KA448402 — 2019 COUI Iowa Steel Fabrication, LLC.
Recorded with Allied Tank Lines Inc · USDOT 2125915
Vehicle identity
| VIN | 1Z9M1AA24KA448402 |
| Model year | 2019 |
| Make | COUI |
| Model | Iowa Steel Fabrication, LLC. |
| Vehicle type | SEMI-TRAILER |
| License plate | CA 4WP4725 (California) |
| Inspection window | 2025-04-30 to 2026-05-21 |
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 |
|---|---|---|---|
| 2026-05-21 | 1Z9M1AA24KA448402 | CA 4WP4725 | ALLIED TANK LINES INC · USDOT 2125915 |
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
Allied Tank Lines Inc Active
- USDOT
- 2125915
- MC
- 1529922
- Status
- Active
- Type
- Motor Carrier
- Based in
- Modesto, CA
- Power units
- 14
- Drivers
- 10
- Inspections (24 mo)
- 17
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-05-21). 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
1Z9M1AA24KA448402 is a 2019 COUI Iowa Steel Fabrication, LLC. operated by Allied Tank Lines Inc (USDOT 2125915). License plate on its inspection records: CA 4WP4725. 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
2019 COUI Iowa Steel Fabrication, LLC. is the vehicle NHTSA’s VIN registry returns for 1Z9M1AA24KA448402. It is a trailer built by IOWA STEEL FABRICATORS, LLC at the OSCEOLA, IOWA 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 2025-04-30 and 2026-05-21. Across those inspections it was never placed out of service. Its most recent inspection (2026-05-21) was in California, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Allied Tank Lines Inc (USDOT 2125915) from 2025-04-30 to 2026-05-21 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | IOWA STEEL FABRICATION |
| Model | Iowa Steel Fabrication, LLC. |
| 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 | IOWA STEEL FABRICATORS, LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | OSCEOLA Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | IOWA |
| 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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