License Plate IL 638796ST (Illinois)
USDOT 14188 · 2018 Polar Tank Trailer
What this means
License plate IL-638796ST appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 3H6S34325J7049749 (2018 Polar Tank Trailer). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: USDOT 14188. Vehicle make on file: Polar Tank Trailer (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-638796ST (Illinois) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-12-03 to 2026-01-08. The latest inspection was in Louisiana, a Level II — walk-around 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 2018 Polar Tank Trailer — VIN 3H6S34325J7049749 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 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): USDOT 14188 on 2026-01-08; Trimac Transportation Inc (USDOT 36431) on 2025-12-03.