License Plate CA 4VF3637 (California) — Red Rock Transportation Inc
USDOT 2439256 · 2023 CIMC REEFER TRAILER,INC.
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 |
|---|---|---|---|
| 2026-05-25 | 527SR5327PL030297 | CA 4VF3637 | RED ROCK TRANSPORTATION INC · USDOT 2439256 |
| 2025-10-09 | 527SR5327PL030297 | CA 4VF3637 | FREEDOM XPRESS SERVICES LLC · USDOT 4371875 |
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
Red Rock Transportation Inc Active
- USDOT
- 2439256
- MC
- 841384
- Status
- Active
- Type
- Motor Carrier
- Based in
- Pleasanton, CA
- Power units
- 193
- Drivers
- 200
- Inspections (24 mo)
- 177
- Crashes (24 mo)
- 7
- Vehicle OOS rate
- 15.2%
Carrier recorded at the latest inspection in the available records (2026-05-25). 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-4VF3637 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 527SR5327PL030297 (2023 CIMC REEFER TRAILER,INC.). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Red Rock Transportation Inc (USDOT 2439256). Vehicle make on file: CIMC (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-4VF3637 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-10-09 to 2026-05-25. 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 2023 CIMC REEFER TRAILER,INC. — VIN 527SR5327PL030297 (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 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): Red Rock Transportation Inc (USDOT 2439256) on 2026-05-25; Freedom Xpress Services Llc (USDOT 4371875) on 2025-10-09.