License Plate NV 86543A (Nevada) — Mountain Rock Inc
USDOT 4078547 · 2019 Peterbilt 579
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2025-10-30 | 1XPBDP9X1KD601322 | NV 86543A | MOUNTAIN ROCK INC · USDOT 4078547 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Later observations of these vehicles
- Vehicle identifier 1XPBDP9X1KD601322 was recorded with CA FP01591 on 2026-09-28.
Most recently recorded carrier for this plate
Mountain Rock Inc Active
- USDOT
- 4078547
- MC
- 1551059
- Status
- Active
- Type
- Motor Carrier
- Based in
- Reno, NV
- Power units
- 2
- Drivers
- 1
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-10-30). 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 NV-86543A appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1XPBDP9X1KD601322 (2019 Peterbilt 579). Most recent operating carrier: Mountain Rock Inc (USDOT 4078547). Vehicle make on file: Peterbilt (TRUCK TRACTOR). 3 out-of-service results across all inspections.
About this plate
Commercial license plate NV-86543A (Nevada) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-03-04 to 2025-10-30. The latest inspection was in Utah, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (Nevada).
Vehicle on this plate
This plate is associated with a single vehicle, a 2019 Peterbilt 579 — VIN 1XPBDP9X1KD601322 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 3 out-of-service violations across 3 inspections. OOS breakdown: 3 driver. The leading violation category is Fatigued Driving (HOS) (4), then Unsafe Driving (1). Fatigued Driving (HOS) covers hours-of-service limits and logbook / ELD records.
Operators
Operated by Mountain Rock Inc (USDOT 4078547) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Fatigued Driving (HOS) | 4 | ! Moderate |
| Unsafe Driving | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |