License Plate CA 4ST5539 (California) — Sandair Corporation
USDOT 493750 · 2020 Walker NON-DOT/TC Spec
Operating carrier of this plate
Sandair Corporation Active
- USDOT
- 493750
- MC
- 301794
- Status
- Active
- Type
- Motor Carrier
- Based in
- Ripon, CA
- Power units
- 486
- Drivers
- 501
- Inspections (24 mo)
- 420
- Crashes (24 mo)
- 27
- Vehicle OOS rate
- 10.4%
What this means
License plate CA-4ST5539 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 5WSABB235LN092449 (2020 Walker NON-DOT/TC Spec). Most recent operating carrier: Sandair Corporation (USDOT 493750). Vehicle make on file: Walker (WALK) (SEMI-TRAILER). Zero out-of-service results — clean inspection record under this plate.
About this plate
Commercial license plate CA-4ST5539 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-08-25 to 2026-06-04. 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 2020 Walker NON-DOT/TC Spec — VIN 5WSABB235LN092449 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate.
Operators
Operated by Sandair Corporation (USDOT 493750) in every inspection on record.