License Plate CA ZP31940 (California) — Summer Trans Inc
USDOT 4549413 · 2020 Volvo VNL
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 |
|---|---|---|---|
| 2026-07-15 | 4V4NC9EH6LN238494 | CA ZP31940 | SUMMER TRANS INC · USDOT 4549413 |
| 2025-06-21 | 4V4NC9EH6LN238494 | CA ZP31940 | BAAZ UNITED INC · USDOT 3561400 |
| 2025-05-01 | 4V4NC9EH6LN238494 | CA ZP31940 | BAAZ MIDWEST INC · USDOT 4349440 |
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
Summer Trans Inc Active
- USDOT
- 4549413
- MC
- 1806537
- Status
- Active
- Type
- Motor Carrier
- Based in
- Fresno, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2026-07-15). 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 CA-ZP31940 appears in FMCSA inspection records 6 times. Recorded on one vehicle: VIN 4V4NC9EH6LN238494 (2020 Volvo VNL). Operated by 3 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Summer Trans Inc (USDOT 4549413). Vehicle make on file: Volvo (VOLV) (TRUCK TRACTOR). 6 out-of-service results across all inspections.
About this plate
Commercial license plate CA-ZP31940 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-12-30 to 2026-07-15. 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 2020 Volvo VNL — VIN 4V4NC9EH6LN238494 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 6 inspections on FMCSA record. The records show 6 out-of-service violations across 6 inspections. OOS breakdown: 2 vehicle, 4 driver. The leading violation category is Fatigued Driving (HOS) (9), then Vehicle Maintenance (5). Fatigued Driving (HOS) covers hours-of-service limits and logbook / ELD records.
Operators
3 carriers have operated vehicles under this plate (most recent first): Summer Trans Inc (USDOT 4549413) from 2026-04-28 to 2026-07-15; Baaz United Inc (USDOT 3561400) from 2024-12-30 to 2025-06-21; Baaz Midwest Inc (USDOT 4349440) on 2025-05-01.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Fatigued Driving (HOS) | 9 | ⚠ High |
| Vehicle Maintenance | 5 | ⚠ High |
| Unsafe Driving | 4 | ! Moderate |
| Driver Fitness | 3 | ! Moderate |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |