License Plate CA 4RG6983 (California) — Southwest Boulder & Stone Inc
USDOT 580431 · 2018 Wilson Trailer Co.
Most recently recorded carrier for this plate
Southwest Boulder & Stone Inc Active
- USDOT
- 580431
- MC
- 937713
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Escondido, CA
- Power units
- 14
- Drivers
- 12
- Inspections (24 mo)
- 29
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 57.1%
Carrier recorded at the latest inspection in the available records (2026-08-10). This does not establish current ownership or confirm that the carrier still operates this vehicle.
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What this means
License plate CA-4RG6983 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 4WW5452AXJ6626312 (2018 Wilson Trailer Co.). Most recent operating carrier: Southwest Boulder & Stone Inc (USDOT 580431). Vehicle make on file: Wilson Trailer Co. (WILX) (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-4RG6983 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-09-29 to 2026-08-10. 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 2018 Wilson Trailer Co. — VIN 4WW5452AXJ6626312 (semi-trailer).
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
Operated by Southwest Boulder & Stone Inc (USDOT 580431) in every inspection on record.