License Plate MX 55ER9Z (MX) — Mario Alberto Trejo Escalera
USDOT 1419409 · 2013 KNNW T7 Series
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 |
|---|---|---|---|
| 2026-10-21 | 1XKFDP9X0DJ344648 | MX 55ER9Z | MARIO ALBERTO TREJO ESCALERA · USDOT 1419409 |
| 2026-08-12 | 1XKFDP9X0DJ344648 | MX 55ER9Z | ARSENIO ELIZONDO QUIROGA · USDOT 3023987 |
| 2026-06-01 | 1XKFDPX0DJ344648 (filed identifier) | MX 55ER9Z | MARIO ALBERTO TREJO ESCALERA · USDOT 1419409 |
| 2026-04-08 | 1XKFDPX0DJ344648 (filed identifier) | MX 55ER9Z | GIEZI MORENO ALARCON · USDOT 4539219 |
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
Mario Alberto Trejo Escalera Active
- USDOT
- 1419409
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Nuevo Laredo, TA
- Power units
- 9
- Drivers
- 9
- Inspections (24 mo)
- 348
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 31.7%
Carrier recorded at the latest inspection in the available records (2026-10-21). 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 2 other carriers (listed below).
What this means
License plate MX-55ER9Z appears in FMCSA inspection records 42 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Operated by 3 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Mario Alberto Trejo Escalera (USDOT 1419409). Vehicle make on file: KNNW (TRUCK TRACTOR). 13 out-of-service results across all inspections.
About this plate
Commercial license plate MX-55ER9Z (MX) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2024-09-02 to 2026-10-21. The latest inspection was in US, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (MX).
Vehicles recorded under plate MX-55ER9Z
This plate has been recorded on 2 different VINs. Vehicles on record: 1XKFDP9X0DJ344648 (2013 KNNW T7 Series, 2024-10-30 to 2026-10-21); 1XKFDP9X0DJ344648 (2013 Kenworth T7 Series, 2026-08-12); 1XKFDPX0DJ344648 (2018 Kenworth T7 Series, 2024-09-02 to 2026-06-01); 1XKFDPX0DJ344648 (2018 Kenworth T7 Series, 2026-04-08).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 42 inspections on FMCSA record. The records show 13 out-of-service violations across 42 inspections. OOS breakdown: 13 vehicle. The leading violation category is Vehicle Maintenance (153), then Driver Fitness (21). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
3 carriers have operated vehicles under this plate (most recent first): Mario Alberto Trejo Escalera (USDOT 1419409) from 2024-09-02 to 2026-10-21; Arsenio Elizondo Quiroga (USDOT 3023987) on 2026-08-12; Giezi Moreno Alarcon (USDOT 4539219) on 2026-04-08.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 153 | ⚠ High |
| Driver Fitness | 21 | ⚠ High |
| Unsafe Driving | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |