License Plate OK AZ2347 (Oklahoma) — Crystal Clean, Llc
USDOT 831633 · 2005 Dragon Products
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 |
|---|---|---|---|
| 2026-08-19 | 1UNST42215L023927 | OK AZ2347 | CRYSTAL CLEAN, LLC · USDOT 831633 |
| 2026-07-20 | 1UNST42215L023927 | OK AZ2347 | USDOT 194055 |
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
Crystal Clean, Llc Active
- USDOT
- 831633
- MC
- 368448
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Hoffman Estates, IL
- Power units
- 978
- Drivers
- 820
- Inspections (24 mo)
- 715
- Crashes (24 mo)
- 25
- Vehicle OOS rate
- 9.7%
Carrier recorded at the latest inspection in the available records (2026-08-19). 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 OK-AZ2347 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1UNST42215L023927 (2005 Dragon Products). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Crystal Clean, Llc (USDOT 831633). Vehicle make on file: Dragon Products (DRAG MASTE) (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 OK-AZ2347 (Oklahoma) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-11-20 to 2026-08-19. The latest inspection was in Michigan, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Oklahoma).
Vehicle on this plate
This plate is associated with a single vehicle, a 2005 Dragon Products — VIN 1UNST42215L023927 (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): Crystal Clean, Llc (USDOT 831633) from 2025-11-20 to 2026-08-19; USDOT 194055 on 2026-07-20.