VIN 4WW4432A1F7710021 — 2015 Wilson Trailer Co. (WILSON TRA) Wilson Trailer Co.
Recorded with Keith R Olmsted & Sons Inc · USDOT 451783
Vehicle identity
| VIN | 4WW4432A1F7710021 |
| Model year | 2015 |
| Make | Wilson Trailer Co. (WILSON TRA) |
| Model | Wilson Trailer Co. |
| Vehicle type | SEMI-TRAILER |
| License plate | WI 689903 (Wisconsin) |
| Last inspected | 2025-10-09 |
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 |
|---|---|---|---|
| 2025-10-09 | 4WW4432A1F7710021 | WI 689903 | KEITH R OLMSTED & SONS INC · USDOT 451783 |
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
Keith R Olmsted & Sons Inc Active
- USDOT
- 451783
- MC
- 244712
- Status
- Active
- Type
- Motor Carrier
- Based in
- Clintonville, WI
- Power units
- 13
- Drivers
- 15
- Inspections (24 mo)
- 3
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-10-09). 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.What this means
4WW4432A1F7710021 is a 2015 Wilson Trailer Co. operated by Keith R Olmsted & Sons Inc (USDOT 451783). License plate on its inspection records: WI 689903. 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
2015 Wilson Trailer Co. is the vehicle NHTSA’s VIN registry returns for 4WW4432A1F7710021. 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 1 FMCSA roadside inspection (most recent activity 2025-10-09). Across those inspections it was never placed out of service. Its most recent inspection (2025-10-09) was in Wisconsin, 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 Keith R Olmsted & Sons Inc (USDOT 451783) on 2025-10-09 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | WILSON TRAILER CO. |
| Model | Wilson Trailer Co. |
| Model Year | 2015 |
| 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 & inspection history
Related vehicles
- 3BHJBZDR2RDVG3788 Western Star (1 insp)
- 3AKJGNDR6KDKT5592 Freightliner (1 insp)
- 1TDH42227GB152518 TIMPTE IN (1 insp)
- 5KJJBLDVXMLMV9601 Western Star (1 insp)
Related
Frequently Asked Questions
What does VIN 4WW4432A1F7710021 decode to?
Does VIN 4WW4432A1F7710021 have a clean inspection record?
What license plate is on VIN 4WW4432A1F7710021?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.