License Plate IA DZF306 (Iowa) — Bob Davelaar
USDOT 841899 · 1994 Peterbilt 379
Most recently recorded carrier for this plate
Bob Davelaar Active
- USDOT
- 841899
- MC
- 371371
- Status
- Active
- Type
- Motor Carrier
- Based in
- Rock Valley, IA
- Power units
- 3
- Drivers
- 2
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-09-25). 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-DZF306 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1XP5L60X2RD341580 (1994 Peterbilt 379). Most recent operating carrier: Bob Davelaar (USDOT 841899). Vehicle make on file: Peterbilt (STRAIGHT TRUCK). 7 out-of-service results across all inspections.
About this plate
Commercial license plate IA-DZF306 (Iowa) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-09-25. The latest inspection was in South Dakota, a Level IV — special one-item inspection. That is outside the plate's issuing jurisdiction (Iowa).
Vehicle on this plate
This plate is associated with a single vehicle, a 1994 Peterbilt 379 — VIN 1XP5L60X2RD341580 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. The records show 7 out-of-service violations across 1 inspection. OOS breakdown: 6 vehicle, 1 driver.
Operators
Operated by Bob Davelaar (USDOT 841899) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 0 | ✓ Clean |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |