Plate OK-CX8621
Oklahoma · HEIL
Operating carrier of this plate
Knowles Trucking Llc Active
- USDOT
- 1246064
- MC
- 667980
- Status
- Active
- Type
- Motor Carrier
- Based in
- Woodward, OK
- Power units
- 143
- Drivers
- 160
- Inspections (24 mo)
- 221
- Crashes (24 mo)
- 9
- Vehicle OOS rate
- 41.2%
What this means
License plate OK-CX8621 appears in FMCSA inspection records 7 times. Currently assigned to one vehicle: VIN 190DL452923G14529. Vehicle make on file: HEIL (SEMI-TRAILER). Zero out-of-service results — clean inspection record under this plate.
About this plate
Commercial license plate OK-CX8621 (Oklahoma) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-08-14. This page aggregates every vehicle, operator, and inspection we can tie to the plate — useful for accident investigation, fraud checks, and used-truck due diligence.
Vehicle on this plate
This plate is associated with a single vehicle, a HEIL — VIN 190DL452923G14529. The full spec decode, recall matches, and complete inspection record live on that vehicle's VIN page.
Combined inspection & out-of-service record
Across all vehicles on this plate there are 7 inspections on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate.
Operators
Operated by KNOWLES TRUCKING LLC (DOT 1246064) — open the carrier profile for authority, insurance, and crash history.
How to use this report
Vetting a unit or carrier: a clean plate record is encouraging, but confirm current condition with an independent inspection and a state title check. FMCSA data shows who operated the vehicle, not the legal owner — ownership requires a state DMV request (restricted under the federal DPPA).