License Plate OR YASL471 (Oregon) — Sierra Mountain Transport Inc
USDOT 3983150 · 2012 Peterbilt 388
Most recently recorded carrier for this plate
Sierra Mountain Transport Inc Active
- USDOT
- 3983150
- MC
- 1491990
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Jacksonville, FL
- Power units
- 132
- Drivers
- 120
- Inspections (24 mo)
- 147
- Crashes (24 mo)
- 9
- Vehicle OOS rate
- 32.3%
Carrier recorded at the latest inspection in the available records (2026-05-27). 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 OR-YASL471 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1NPWL49X6CD156557 (2012 Peterbilt 388). Most recent operating carrier: Sierra Mountain Transport Inc (USDOT 3983150). 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 OR-YASL471 (Oregon) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-05-27. The latest inspection was in New Mexico, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (Oregon).
Vehicle on this plate
This plate is associated with a single vehicle, a 2012 Peterbilt 388 — VIN 1NPWL49X6CD156557 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection 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
Operated by Sierra Mountain Transport Inc (USDOT 3983150) in every inspection on record.
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 |