License Plate CA 4WB4214 (California) — Construction Materials Transport Inc
USDOT 2849535 · 2005 Superior Trailer Works
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 |
|---|---|---|---|
| 2026-03-30 | 1S9S0000X50009327 | CA 4WB4214 | CONSTRUCTION MATERIALS TRANSPORT INC · USDOT 2849535 |
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
Construction Materials Transport Inc Active
- USDOT
- 2849535
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Upland, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 1
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2026-03-30). 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-4WB4214 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1S9S0000X50009327 (2005 Superior Trailer Works). Most recent operating carrier: Construction Materials Transport Inc (USDOT 2849535). Vehicle make on file: Superior Trailer Works (SUPR) (FULL 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-4WB4214 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-03-30. The latest inspection was in California, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2005 Superior Trailer Works — VIN 1S9S0000X50009327 (full 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 Construction Materials Transport Inc (USDOT 2849535) in every inspection on record.