License Plate IA DE0197 (Iowa) — Diamond Oil Company
USDOT 554371 · 2015 Strick Commercial Trailer
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 |
|---|---|---|---|
| 2025-01-16 | 1S12E948XFE530688 | IA DE0197 | DIAMOND OIL COMPANY · USDOT 554371 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Later observations of these vehicles
- Vehicle identifier 1S12E948XFE530688 was recorded with IN PD54760 on 2026-04-07.
Most recently recorded carrier for this plate
Diamond Oil Company Active
- USDOT
- 554371
- MC
- 383794
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Des Moines, IA
- Power units
- 43
- Drivers
- 32
- Inspections (24 mo)
- 6
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2025-01-16). 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 IA-DE0197 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1S12E948XFE530688 (2015 Strick Commercial Trailer). Most recent operating carrier: Diamond Oil Company (USDOT 554371). Vehicle make on file: Strick Commercial Trailer (STRICK COM) (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 IA-DE0197 (Iowa) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-01-16. The latest inspection was in South Dakota, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Iowa).
Vehicle on this plate
This plate is associated with a single vehicle, a 2015 Strick Commercial Trailer — VIN 1S12E948XFE530688 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection 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 Oil Company (USDOT 554371) in every inspection on record.