License Plate IA FX3975 (Iowa) — Bob Trimpe Trucking Llc
USDOT 506499 · 2021 Freightliner Cascadia
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 |
|---|---|---|---|
| 2025-11-05 | 1FUJHHDV7MLMF1615 | IA FX3975 | BOB TRIMPE TRUCKING LLC · USDOT 506499 |
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
Bob Trimpe Trucking Llc Active
- USDOT
- 506499
- MC
- 274800
- Status
- Active
- Type
- Motor Carrier
- Based in
- Conroy, IA
- Power units
- 40
- Drivers
- 19
- Inspections (24 mo)
- 24
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 28.6%
Carrier recorded at the latest inspection in the available records (2025-11-05). 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-FX3975 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1FUJHHDV7MLMF1615 (2021 Freightliner Cascadia). Most recent operating carrier: Bob Trimpe Trucking Llc (USDOT 506499). Vehicle make on file: Freightliner (FRHT) (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate IA-FX3975 (Iowa) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-11-13 to 2025-11-05. The latest inspection was in Nebraska, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (Iowa).
Vehicle on this plate
This plate is associated with a single vehicle, a 2021 Freightliner Cascadia — VIN 1FUJHHDV7MLMF1615 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. The records show 1 out-of-service violation across 2 inspections. OOS breakdown: 1 vehicle.
Operators
Operated by Bob Trimpe Trucking Llc (USDOT 506499) in every inspection on record.