License Plate SD U174421 (South Dakota) — Diamond K Transport Inc
USDOT 1269588 · 2017 Wilson Trailer Co.
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 |
|---|---|---|---|
| 2026-02-12 | 4WW5482A2H6625182 | SD U174421 | DIAMOND K TRANSPORT INC · USDOT 1269588 |
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 plate
Diamond K Transport Inc Active
- USDOT
- 1269588
- MC
- 496134
- Status
- Active
- Type
- Motor Carrier
- Based in
- Highmore, SD
- Power units
- 1
- Drivers
- 3
- Inspections (24 mo)
- 6
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 20%
Carrier recorded at the latest inspection in the available records (2026-02-12). 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
License plate SD-U174421 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 4WW5482A2H6625182 (2017 Wilson Trailer Co.). Most recent operating carrier: Diamond K Transport Inc (USDOT 1269588). Vehicle make on file: Wilson Trailer Co. (WILSON TRA) (SEMI-TRAILER). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate SD-U174421 (South Dakota) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-10-25 to 2026-02-12. The latest inspection was in California, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (South Dakota).
Vehicle on this plate
This plate is associated with a single vehicle, a 2017 Wilson Trailer Co. — VIN 4WW5482A2H6625182 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
Operated by Diamond K Transport Inc (USDOT 1269588) in every inspection on record.