License Plate WI 91039Z (Wisconsin) — Solid Rock Transportation Inc
USDOT 1439158 · 2015 Volvo VNL
Most recently recorded carrier for this plate
Solid Rock Transportation Inc Active
- USDOT
- 1439158
- MC
- 544885
- Status
- Active
- Type
- Motor Carrier
- Based in
- Braham, MN
- Power units
- 15
- Drivers
- 15
- Inspections (24 mo)
- 45
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 59.1%
Carrier recorded at the latest inspection in the available records (2026-03-26). 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-91039Z appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 4V4NC9EH3FN185306 (2015 Volvo VNL). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Solid Rock Transportation Inc (USDOT 1439158). Vehicle make on file: Volvo (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-91039Z (Wisconsin) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-05-07 to 2026-03-26. 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 2015 Volvo VNL — VIN 4V4NC9EH3FN185306 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 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 Vehicle Maintenance (4), then Fatigued Driving (HOS) (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
2 carriers have operated vehicles under this plate (most recent first): Solid Rock Transportation Inc (USDOT 1439158) on 2026-03-26; Star Trucking Llc (USDOT 2489221) from 2025-05-07 to 2025-08-25.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 4 | ! Moderate |
| Fatigued Driving (HOS) | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |