License Plate CA 9G12830 (California) — Juan J Martinez
USDOT 1923078 · 2018 Peterbilt 579
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 |
|---|---|---|---|
| 2025-07-01 | 1XPBD49X2JD480877 | CA 9G12830 | JUAN J MARTINEZ · USDOT 1923078 |
| 2024-10-24 | 1XPBD49X2JD480877 | CA 9G12830 | JJM TRANSPORTATION LLC · USDOT 4085780 |
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
Juan J Martinez Active
- USDOT
- 1923078
- MC
- 687993
- Status
- Active
- Type
- Motor Carrier
- Based in
- Downey, CA
- Power units
- 14
- Drivers
- 14
- Inspections (24 mo)
- 68
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 43.3%
Carrier recorded at the latest inspection in the available records (2025-07-01). 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-9G12830 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1XPBD49X2JD480877 (2018 Peterbilt 579). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Juan J Martinez (USDOT 1923078). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). 2 out-of-service results across all inspections.
About this plate
Commercial license plate CA-9G12830 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-10-24 to 2025-07-01. 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 2018 Peterbilt 579 — VIN 1XPBD49X2JD480877 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 inspections on FMCSA record. The records show 2 out-of-service violations across 4 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): Juan J Martinez (USDOT 1923078) from 2025-02-08 to 2025-07-01; Jjm Transportation Llc (USDOT 4085780) on 2024-10-24.
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 |