License Plate WI 81481Z (Wisconsin) — J K Hackl Transportation Services Inc
USDOT 438391 · 2025 Peterbilt 579
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)
- 122
- Crashes (24 mo)
- 7
- Vehicle OOS rate
- 25.4%
Carrier recorded at the latest inspection in the available records (2025-01-02). 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.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate WI-81481Z appears in FMCSA inspection records 4 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: J K Hackl Transportation Services Inc (USDOT 438391). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). 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 WI-81481Z (Wisconsin) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2024-08-28 to 2025-01-02. The latest inspection was in New Mexico, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Wisconsin).
Vehicles recorded under plate WI-81481Z
This plate has been recorded on 2 different VINs. Vehicles on record: 1XPBD49X7SD712150 (2025 Peterbilt 579, 2024-12-01 to 2025-01-02); 4V4NC9EH2MN286513 (2021 Volvo VNL, 2024-08-28 to 2024-09-02).
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. The leading violation category is Unsafe Driving (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operators
2 carriers have operated vehicles under this plate (most recent first): J K Hackl Transportation Services Inc (USDOT 438391) from 2024-12-01 to 2025-01-02; Avala Expedite Inc (USDOT 3741887) from 2024-08-28 to 2024-09-02.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |