License Plate CA ZP40078 (California) — Southbay Transport Inc
USDOT 1837973 · 2012 Peterbilt 386
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 |
|---|---|---|---|
| 2025-06-10 | 1XPHD49X9CD150473 | CA ZP40078 | SOUTHBAY TRANSPORT INC · USDOT 1837973 |
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
Southbay Transport Inc Active
- USDOT
- 1837973
- MC
- 723987
- Status
- Active
- Type
- Motor Carrier
- Based in
- Calexico, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 85
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 20.5%
Carrier recorded at the latest inspection in the available records (2025-06-10). 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 CA-ZP40078 appears in FMCSA inspection records 12 times. Recorded on one vehicle: VIN 1XPHD49X9CD150473 (2012 Peterbilt 386). Most recent operating carrier: Southbay Transport Inc (USDOT 1837973). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). 2 out-of-service results across all inspections.
About this plate
Commercial license plate CA-ZP40078 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-10-16 to 2025-06-10. The latest inspection was in US, 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 2012 Peterbilt 386 — VIN 1XPHD49X9CD150473 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 12 inspections on FMCSA record. The records show 2 out-of-service violations across 12 inspections. OOS breakdown: 2 vehicle. The leading violation category is Vehicle Maintenance (4), then Hazmat (3). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Southbay Transport Inc (USDOT 1837973) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 4 | ! Moderate |
| Hazmat | 3 | ! Moderate |
| Driver Fitness | 1 | — Minor |
| Fatigued Driving (HOS) | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |