License Plate CA 4SY6133 (California) — Diamond Transportation Logistic Inc
USDOT 1253764 · 2020 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 |
|---|---|---|---|
| 2025-07-11 | 1UYVS2532L2021313 | CA 4SY6133 | DIAMOND TRANSPORTATION LOGISTIC INC · USDOT 1253764 |
| 2024-12-10 | 1UYVS2532L2021313 | CA 4SY6133 | SKY HIGH TRUCK LINES INC · USDOT 2048597 |
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
Diamond Transportation Logistic Inc Active
- USDOT
- 1253764
- MC
- 488761
- Status
- Active
- Type
- Motor Carrier
- Based in
- Stockton, CA
- Power units
- 32
- Drivers
- 48
- Inspections (24 mo)
- 121
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 20.2%
Carrier recorded at the latest inspection in the available records (2025-07-11). 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-4SY6133 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1UYVS2532L2021313 (2020 Utility Trailer Manufacturer). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Diamond Transportation Logistic Inc (USDOT 1253764). 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-4SY6133 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-12-10 to 2025-07-11. The latest inspection was in Indiana, 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 Utility Trailer Manufacturer — VIN 1UYVS2532L2021313 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 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): Diamond Transportation Logistic Inc (USDOT 1253764) from 2025-04-11 to 2025-07-11; Sky High Truck Lines Inc (USDOT 2048597) on 2024-12-10.