License Plate WI 99255Z (Wisconsin) — Rock Transfer & Storage Inc
USDOT 222303 · 2022 Volvo VNR
Most recently recorded carrier for this plate
Rock Transfer & Storage Inc Active
- USDOT
- 222303
- MC
- 154255
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Milwaukee, WI
- Power units
- 27
- Drivers
- 50
- Inspections (24 mo)
- 43
- Crashes (24 mo)
- 5
- Vehicle OOS rate
- 28%
Carrier recorded at the latest inspection in the available records (2026-02-02). 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-99255Z appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 4V4WC9EG8NN310598 (2022 Volvo VNR). Most recent operating carrier: Rock Transfer & Storage Inc (USDOT 222303). Vehicle make on file: Volvo (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate WI-99255Z (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-10-13 to 2026-02-02. 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 Volvo VNR — VIN 4V4WC9EG8NN310598 (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 (2), then Unsafe Driving (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Rock Transfer & Storage Inc (USDOT 222303) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 2 | ! Moderate |
| Unsafe Driving | 1 | — Minor |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |