VIN 1W1K44324R7728481 — 2024 Wilson (WILX) Wilson
Recorded with Diamond Transport Llc · USDOT 3971029
Vehicle identity
| VIN | 1W1K44324R7728481 |
| Model year | 2024 |
| Make | Wilson (WILX) |
| Model | Wilson |
| Vehicle type | SEMI-TRAILER |
| License plate | SD 18146P (South Dakota) |
| Inspection window | 2024-11-13 to 2025-12-09 |
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 |
|---|---|---|---|
| 2025-12-09 | 1W1K44324R7728481 | SD 18146P | DIAMOND TRANSPORT LLC · USDOT 3971029 |
| 2024-12-17 | 1W1K44324R7728481 | SD 18146P | IRON MULE EXPRESS LLC · USDOT 3970917 |
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
Diamond Transport Llc Active
- USDOT
- 3971029
- MC
- 1483863
- Status
- Active
- Type
- Motor Carrier
- Based in
- Akron, IA
- Power units
- 2
- Drivers
- 2
- Inspections (24 mo)
- 8
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 33.3%
Carrier recorded at the latest inspection in the available records (2025-12-09). 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.This vehicle has also been operated by 1 other carrier (listed below).
What this means
1W1K44324R7728481 is a 2024 Wilson operated by Diamond Transport Llc (USDOT 3971029). License plate on its inspection records: SD 18146P. 5 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
2024 Wilson is the vehicle NHTSA’s VIN registry returns for 1W1K44324R7728481. It is a trailer built by WILSON TRAILER CO. at the LENNOX, SOUTH DAKOTA plant.
Roadside inspection & out-of-service record
This specific vehicle appears in 5 FMCSA roadside inspections between 2024-11-13 and 2025-12-09. Across those inspections it was never placed out of service. Its most recent inspection (2025-12-09) was in Iowa, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
This VIN appears under 2 different carriers in our records, oldest first: Iron Mule Express Llc (USDOT 3970917) from 2024-11-13 to 2024-12-17 — 3 inspections, none out of service; Diamond Transport Llc (USDOT 3971029) from 2025-09-24 to 2025-12-09 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | WILSON |
| Model | Wilson |
| Model Year | 2024 |
| 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 | WILSON TRAILER CO. The legal manufacturer of record in NHTSA’s database. |
| Plant City | LENNOX Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | SOUTH DAKOTA |
| Plant Country | UNITED STATES (USA) |
| Axles | 2 Number of axles — ties directly to weight limits and toll/registration class. |
Operator history — 2 carriers operated this VIN
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Frequently Asked Questions
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