License Plate CA ZP11931 (California) — Riar Trucks Inc
USDOT 3518501 · 2023 Freightliner Cascadia
Most recently recorded carrier for this plate
Riar Trucks Inc Active
- USDOT
- 3518501
- MC
- 1167045
- Status
- Active
- Type
- Motor Carrier
- Based in
- Fishers, IN
- Power units
- 3
- Drivers
- 4
- Inspections (24 mo)
- 11
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 40%
Carrier recorded at the latest inspection in the available records (2026-09-02). 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-ZP11931 appears in FMCSA inspection records 7 times. Recorded on one vehicle: VIN 3AKJHHDR0PSUE1116 (2023 Freightliner Cascadia). Most recent operating carrier: Riar Trucks Inc (USDOT 3518501). Vehicle make on file: Freightliner (FREIGHTLIN) (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate CA-ZP11931 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-03-11 to 2026-09-02. The latest inspection was in Wisconsin, a Level I — full 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 2023 Freightliner Cascadia — VIN 3AKJHHDR0PSUE1116 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 7 inspections on FMCSA record. The records show 1 out-of-service violation across 7 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (4), then Unsafe Driving (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Riar Trucks Inc (USDOT 3518501) 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 | 1 | — Minor |
| Fatigued Driving (HOS) | 1 | — Minor |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |