License Plate CA 4NK7046 (California) — Polo Express Transportation Inc
USDOT 1532557 · 2004 Wabash National Corporation
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 |
|---|---|---|---|
| 2026-09-17 | 1JJV532W44L880660 | CA 4NK7046 | POLO EXPRESS TRANSPORTATION INC · USDOT 1532557 |
| 2025-08-04 | 1JJV532W44L880660 | CA 4NK7046 | BYE TRANSPORT · USDOT 3916153 |
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
Polo Express Transportation Inc Active
- USDOT
- 1532557
- MC
- 570959
- Status
- Active
- Type
- Motor Carrier
- Based in
- San Diego, CA
- Power units
- 19
- Drivers
- 15
- Inspections (24 mo)
- 189
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 16.1%
Carrier recorded at the latest inspection in the available records (2026-09-17). 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-4NK7046 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1JJV532W44L880660 (2004 Wabash National Corporation). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Polo Express Transportation Inc (USDOT 1532557). Vehicle make on file: Wabash (WANC) (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-4NK7046 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-05-22 to 2026-09-17. The latest inspection was in California, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2004 Wabash National Corporation — VIN 1JJV532W44L880660 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 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): Polo Express Transportation Inc (USDOT 1532557) on 2026-09-17; Bye Transport (USDOT 3916153) from 2025-05-22 to 2025-08-04.