License Plate MX 12UM3Y (MX) — Regio Transportes Montemayor Inc
USDOT 3332453 · 2022 Framar
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 |
|---|---|---|---|
| 2026-06-02 | 3T9SA5326NE251002 | MX 12UM3Y | REGIO TRANSPORTES MONTEMAYOR INC · USDOT 3332453 |
| 2025-08-19 | 3T9SA5326NE251002 | MX 12UM3Y | EXPRESS CASA BLANCA DE NUEVO LAREDO SA DE CV · USDOT 3023977 |
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
Regio Transportes Montemayor Inc Active
- USDOT
- 3332453
- MC
- 1062190
- Status
- Active
- Type
- Motor Carrier
- Based in
- Laredo, TX
- Power units
- 25
- Drivers
- 25
- Inspections (24 mo)
- 81
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 1.6%
Carrier recorded at the latest inspection in the available records (2026-06-02). 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.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate MX-12UM3Y appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 3T9SA5326NE251002 (2022 Framar). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Regio Transportes Montemayor Inc (USDOT 3332453). Vehicle make on file: Framar (vPIC; filed make: OTHR) (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 MX-12UM3Y (MX) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-10-12 to 2026-06-02. 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 (MX).
Vehicle on this plate
This plate is associated with a single vehicle, a 2022 Framar — VIN 3T9SA5326NE251002 (semi-trailer).
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.
Operators
2 carriers have operated vehicles under this plate (most recent first): Regio Transportes Montemayor Inc (USDOT 3332453) from 2024-10-12 to 2026-06-02; Express Casa Blanca De Nuevo Laredo Sa De Cv (USDOT 3023977) on 2025-08-19.