License Plate OK 3686KM (Oklahoma) — Southern Heavy Haul Inc
USDOT 2349930 · 2007 X-l Specialized Trailers 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 |
|---|---|---|---|
| 2025-09-07 | 4U3J048207L006476 | OK 3686KM | SOUTHERN HEAVY HAUL INC · USDOT 2349930 |
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
Southern Heavy Haul Inc Active
- USDOT
- 2349930
- MC
- 804407
- Status
- Active
- Type
- Motor Carrier
- Based in
- Laredo, TX
- Power units
- 40
- Drivers
- 53
- Inspections (24 mo)
- 167
- Crashes (24 mo)
- 4
- Vehicle OOS rate
- 26.5%
Carrier recorded at the latest inspection in the available records (2025-09-07). 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 OK-3686KM appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 4U3J048207L006476 (2007 X-l Specialized Trailers Inc). Most recent operating carrier: Southern Heavy Haul Inc (USDOT 2349930). Vehicle make on file: X-l Specialized Trailers Inc (vPIC; filed make: UNK) (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-3686KM (Oklahoma) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-09-08 to 2025-09-07. The latest inspection was in New Mexico, a Level II — walk-around 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 2007 X-l Specialized Trailers Inc — VIN 4U3J048207L006476 (semi-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 Southern Heavy Haul Inc (USDOT 2349930) in every inspection on record.