License Plate CA ZP21000 (California) — Am United Transport Inc
USDOT 3866495 · 2019 Freightliner Cascadia
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 |
|---|---|---|---|
| 2025-09-25 | 3AKJHHDR5KSKJ1214 | CA ZP21000 | AM UNITED TRANSPORT INC · USDOT 3866495 |
| 2025-06-26 | 3HSDZAPRXMN354355 | CA ZP21000 | AM UNITED TRANSPORT INC · USDOT 3866495 |
| 2025-01-04 | 3AKJHHDR5KSKJ1214 | CA ZP21000 | RANGER TRUCKLINES INC · USDOT 3861432 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Later observations of these vehicles
- Vehicle identifier 3AKJHHDR5KSKJ1214 was recorded with WA RP30252 on 2026-09-02.
- Vehicle identifier 3HSDZAPRXMN354355 was recorded with CA ZP36358 on 2026-03-23.
Most recently recorded carrier for this plate
Am United Transport Inc Active
- USDOT
- 3866495
- MC
- 1414207
- Status
- Active
- Type
- Motor Carrier
- Based in
- Vacaville, CA
- Power units
- 3
- Drivers
- 5
- Inspections (24 mo)
- 9
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 14.3%
Carrier recorded at the latest inspection in the available records (2025-09-25). 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-ZP21000 appears in FMCSA inspection records 6 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Am United Transport Inc (USDOT 3866495). Vehicle make on file: Freightliner (FRHT) (TRUCK TRACTOR). 2 out-of-service results across all inspections.
About this plate
Commercial license plate CA-ZP21000 (California) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2024-12-17 to 2025-09-25. The latest inspection was in California, a Level II — walk-around inspection of the driver and the vehicle.
Vehicles recorded under plate CA-ZP21000
This plate has been recorded on 2 different VINs. Vehicles on record: 3AKJHHDR5KSKJ1214 (2019 Freightliner Cascadia, 2025-07-30 to 2025-09-25); 3HSDZAPRXMN354355 (2021 International LT625, 2025-06-26); 3AKJHHDR5KSKJ1214 (2019 Freightliner Cascadia, 2024-12-17 to 2025-01-04).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 6 inspections on FMCSA record. The records show 2 out-of-service violations across 6 inspections. OOS breakdown: 2 vehicle. The leading violation category is Vehicle Maintenance (3). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
2 carriers have operated vehicles under this plate (most recent first): Am United Transport Inc (USDOT 3866495) from 2025-06-26 to 2025-09-25; Ranger Trucklines Inc (USDOT 3861432) from 2024-12-17 to 2025-01-04.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 3 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |