License Plate CA 4WE5788 (California) — Zag Transport Inc
USDOT 4149877 · 2015 Utility Trailer Manufacturer
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 |
|---|---|---|---|
| 2026-03-23 | 1UYVS2532FU185640 | CA 4WE5788 | ZAG TRANSPORT INC · USDOT 4149877 |
| 2026-03-02 | 1UYVS2532FU185640 | CA 4WE5788 | RICARDO ESPARZA TRUCKING INC · USDOT 3482884 |
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
Zag Transport Inc Active
- USDOT
- 4149877
- MC
- 1592863
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Santa Maria, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-03-23). 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 CA-4WE5788 appears in FMCSA inspection records 6 times. Recorded on one vehicle: VIN 1UYVS2532FU185640 (2015 Utility Trailer Manufacturer). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Zag Transport Inc (USDOT 4149877). Vehicle make on file: Utility (UTIL) (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 CA-4WE5788 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-02-24 to 2026-03-23. The latest inspection was in Arizona, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (California).
Vehicle on this plate
This plate is associated with a single vehicle, a 2015 Utility Trailer Manufacturer — VIN 1UYVS2532FU185640 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 6 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): Zag Transport Inc (USDOT 4149877) from 2025-02-24 to 2026-03-23; Ricardo Esparza Trucking Inc (USDOT 3482884) from 2026-01-09 to 2026-03-02.