Carrier profile · USDOT 663507 · MC-310423 · FMCSA data fetched 2026-11-13

JAMES STEFANIAK & JULIE SUEOKA

DBA STEFANIAK FREIGHT SYSTEMS

1 power units1 driversIntrastate non-hazmatWEST BEND, WI

Census status Active (A)MC-310423 · code A

Official links FMCSA SAFER

← Back to overviewSafety · USDOT 663507

VAX record reference score

Beta · trial v1

Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.

Reference score (0–100)

Insufficient data

Coverage — determinable weight, not a score

0/100

Crashes, 24 mo (shown only, not scored)

Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-11-13 07:05 UTCFetched 2026-11-13 12:44 UTC

No SMS summary row for this USDOT. SMS covers active interstate and intrastate hazmat carriers only.

Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-11-13 12:06 UTCFetched 2026-11-13 12:44 UTC

Window: 2024-11-13 → 2026-11-13 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.

The source responded with no inspection rows in this window.

Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-11-12 12:43 UTCFetched 2026-11-13 12:44 UTC

Window: 2024-11-13 → 2026-11-13 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.

Crash reports

Fatalities

Injuries

Tow-away

The source responded with no crash reports in this window.

Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.

Carrier profile · USDOT 663507 · MC-310423 · FMCSA data fetched 2026-11-13

DBA STEFANIAK FREIGHT SYSTEMS

1 power units1 driversIntrastate non-hazmatWEST BEND, WI

Census status Active (A)MC-310423 · code A

Official links FMCSA SAFER

← Back to overviewSafety · USDOT 663507

Trial reference score: waiting for the official authority and inspection sources — no score is shown until they answer.

Loading this official source… values are not shown until it answers (not zero).

Loading this official source… values are not shown until it answers (not zero).

Loading this official source… values are not shown until it answers (not zero).