License Plate CA 51464F4 (California) — Superior Duct Fabrication
USDOT 1817415 · 2019 Freightliner M2
Most recently recorded carrier for this plate
Superior Duct Fabrication Active
- USDOT
- 1817415
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Pomona, CA
- Power units
- 21
- Drivers
- 21
- Inspections (24 mo)
- 33
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 10.7%
Carrier recorded at the latest inspection in the available records (2026-10-16). 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-51464F4 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 3ALACWFC2KDLH9335 (2019 Freightliner M2). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Superior Duct Fabrication (USDOT 1817415). Vehicle make on file: Freightliner (FREIGHTLIN) (STRAIGHT TRUCK). 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-51464F4 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-02-21 to 2026-10-16. The latest inspection was in US, 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 2019 Freightliner M2 — VIN 3ALACWFC2KDLH9335 (straight truck).
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): Superior Duct Fabrication (USDOT 1817415) on 2026-10-16; Air Handlers Supply Inc (USDOT 2520027) from 2025-02-21 to 2026-02-02.