License Plate IL 631892ST (Illinois) — Heniff Transportation Systems Llc
USDOT 759493 · POLAR MFG.
Most recently recorded carrier for this plate
Heniff Transportation Systems Llc Active
- USDOT
- 759493
- MC
- 342531
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Oak Brook, IL
- Power units
- 1,646
- Drivers
- 1,327
- Inspections (24 mo)
- 0
- Crashes (24 mo)
- 77
Carrier recorded at the latest inspection in the available records (2026-08-20). This does not establish current ownership or confirm that the carrier still operates this vehicle.
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What this means
License plate IL-631892ST appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1PMS34325J1049643 (POLAR MFG.). Most recent operating carrier: Heniff Transportation Systems Llc (USDOT 759493). Vehicle make on file: POLAR MFG. (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 IL-631892ST (Illinois) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-08-20. The latest inspection was in Kentucky, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Illinois).
Vehicle on this plate
This plate is associated with a single vehicle, a POLAR MFG. — VIN 1PMS34325J1049643 (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 Heniff Transportation Systems Llc (USDOT 759493) in every inspection on record.