License Plate CA 4JS4063 (California) — Sr Iron Inc
USDOT 3216175 · 2009 Trail King Industries
Most recently recorded carrier for this plate
Sr Iron Inc Active
- USDOT
- 3216175
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Healdsburg, CA
- Power units
- 4
- Drivers
- 10
- Inspections (24 mo)
- 1
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-02-27). 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-4JS4063 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1TKA048209M077032 (2009 Trail King Industries). Most recent operating carrier: Sr Iron Inc (USDOT 3216175). Vehicle make on file: Trail King Industries (TRLK) (SEMI-TRAILER). 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-4JS4063 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-02-27. The latest inspection was in California, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2009 Trail King Industries — VIN 1TKA048209M077032 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection 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
Operated by Sr Iron Inc (USDOT 3216175) in every inspection on record.