License Plate WI 54577Z (Wisconsin) — Springbrook Express Llc
USDOT 1682700 · 2018 Peterbilt 579
Most recently recorded carrier for this plate
Springbrook Express Llc Active
- USDOT
- 1682700
- MC
- 677930
- Status
- Active
- Type
- Carrier & Broker
- Based in
- New Auburn, WI
- Power units
- 92
- Drivers
- 53
- Inspections (24 mo)
- 96
- Crashes (24 mo)
- 7
- Vehicle OOS rate
- 35.6%
Carrier recorded at the latest inspection in the available records (2026-03-02). 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.
What this means
License plate WI-54577Z appears in FMCSA inspection records 6 times. Recorded on one vehicle: VIN 1XPBDP9X8JD491903 (2018 Peterbilt 579). Most recent operating carrier: Springbrook Express Llc (USDOT 1682700). Vehicle make on file: Peterbilt (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate WI-54577Z (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-09-24 to 2026-03-02. The latest inspection was in Utah, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Wisconsin).
Vehicle on this plate
This plate is associated with a single vehicle, a 2018 Peterbilt 579 — VIN 1XPBDP9X8JD491903 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 6 inspections on FMCSA record. The records show 1 out-of-service violation across 6 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (5). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Springbrook Express Llc (USDOT 1682700) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 5 | ⚠ High |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |