License Plate CA 9G31391 (California) — Challenge Dairy Products Inc
USDOT 2738409 · 2017 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 |
|---|---|---|---|
| 2025-10-22 | 1XPBDP9X9HD411034 | CA 9G31391 | CHALLENGE DAIRY PRODUCTS INC · USDOT 2738409 |
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
Challenge Dairy Products Inc Active
- USDOT
- 2738409
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Dublin, CA
- Power units
- 69
- Drivers
- 61
- Inspections (24 mo)
- 54
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 17%
Carrier recorded at the latest inspection in the available records (2025-10-22). 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-9G31391 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1XPBDP9X9HD411034 (2017 Peterbilt 579). Most recent operating carrier: Challenge Dairy Products Inc (USDOT 2738409). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate CA-9G31391 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-09-10 to 2025-10-22. The latest inspection was in California, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2017 Peterbilt 579 — VIN 1XPBDP9X9HD411034 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 inspections on FMCSA record. The records show 1 out-of-service violation across 4 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (4). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Challenge Dairy Products Inc (USDOT 2738409) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 4 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |