License Plate WI 40039Z (Wisconsin) — J K Hackl Transportation Services Inc
USDOT 438391 · 2022 Peterbilt 567
Most recently recorded carrier for this plate
J K Hackl Transportation Services Inc Active
- USDOT
- 438391
- MC
- 240819
- Status
- Active
- Type
- Motor Carrier
- Based in
- Sun Prairie, WI
- Power units
- 150
- Drivers
- 75
- Inspections (24 mo)
- 121
- Crashes (24 mo)
- 7
- Vehicle OOS rate
- 25.9%
Carrier recorded at the latest inspection in the available records (2025-08-28). 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 WI-40039Z appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1XPCP4EX7ND758115 (2022 Peterbilt 567). Most recent operating carrier: J K Hackl Transportation Services Inc (USDOT 438391). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate WI-40039Z (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-09-02 to 2025-08-28. The latest inspection was in Wisconsin, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2022 Peterbilt 567 — VIN 1XPCP4EX7ND758115 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 1 out-of-service violation across 3 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by J K Hackl Transportation Services Inc (USDOT 438391) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |