License Plate UT A542477 (Utah) — Maria Isabel Diaz
USDOT 3191671 · 2005 Manac
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 |
|---|---|---|---|
| 2025-04-25 | 5MC2226205P005236 | UT A542477 | MARIA ISABEL DIAZ · USDOT 3191671 |
| 2024-09-10 | 5MC2226205P005236 | UT A542477 | JC TRUCKING SERVICES LLC · USDOT 4060252 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this plate
Maria Isabel Diaz Active
- USDOT
- 3191671
- MC
- 137212
- Status
- Active
- Type
- Carrier & Broker & Intermodal Equipment Provider
- Based in
- Houston, TX
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 7
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 42.9%
Carrier recorded at the latest inspection in the available records (2025-04-25). 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 UT-A542477 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 5MC2226205P005236 (2005 Manac). Most recent operating carrier: Maria Isabel Diaz (USDOT 3191671). Vehicle make on file: Manac (MANA) (SEMI-TRAILER). 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 UT-A542477 (Utah) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-04-25. The latest inspection was in Texas, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Utah).
Vehicle on this plate
This plate is associated with a single vehicle, a 2005 Manac — VIN 5MC2226205P005236 (semi-trailer).
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.
Operators
Operated by Maria Isabel Diaz (USDOT 3191671) in every inspection on record.