License Plate CA 4WG1223 (California) — Sandair Corporation
USDOT 493750 · 2010 WMARK Certified Stainless Services, Inc dba West-Mark
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-10-27 | 1W9TE4027AA488093 | CA 4WG1223 | SANDAIR CORPORATION · USDOT 493750 |
| 2025-10-13 | 1W9TE4027AA488093 | CA 4WG1223 | RYDER TRANSPORTATION SOLUTIONS LLC · USDOT 299073 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for 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)
- 414
- Crashes (24 mo)
- 29
- Vehicle OOS rate
- 10.6%
Carrier recorded at the latest inspection in the available records (2026-10-27). 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.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate CA-4WG1223 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1W9TE4027AA488093 (2010 WMARK Certified Stainless Services, Inc dba West-Mark). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Sandair Corporation (USDOT 493750). Vehicle make on file: WMARK (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-4WG1223 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-07-11 to 2026-10-27. 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 2010 WMARK Certified Stainless Services, Inc dba West-Mark — VIN 1W9TE4027AA488093 (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
2 carriers have operated vehicles under this plate (most recent first): Sandair Corporation (USDOT 493750) from 2025-07-11 to 2026-10-27; Ryder Transportation Solutions Llc (USDOT 299073) on 2025-10-13.