Stephenson Transport Llc is an active interstate carrier based in South Wayne, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 0 | 0 |
| Tractors | 6 | 1 | 0 |
| Trailers | 13 | 0 | 0 |
| Total Power Units | 7 | ||
Distinct vehicles · 24 mo
vs 7 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 88% | 94% | Worse than most peers |
| HOS Compliance | 98% | 98% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 78% | 91% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
| Oct 1, 2025 | 0 | 1 | 2 | 2 |
| Apr 1, 2025 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 6 | 1 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | MN | TRUCK TRACTOR | 0 | 0 |
| Mar 9, 2026 | MO | TRUCK TRACTOR | 0 | 0 |
| Feb 19, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Dec 17, 2025 | SD | TRUCK TRACTOR | 2 | 1 |
| Dec 3, 2025 |
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| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 2.14 | — |
| HOS Compliance | 2 | 0.90 | — |
| Vehicle Maintenance | 2 | 5.50 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 11 states. Top state IL accounts for 20% of activity. Activity outside home state (WI): 100%.
+6 other states with fewer inspections
| Hours-of-Service Compliance | 3 | 1 | 1 |
| Unsafe Driving | 1 | 0 | 0 |
| AR |
| TRUCK TRACTOR |
| 2 |
| 1 |
| Nov 4, 2025 | NE | TRUCK TRACTOR | 0 | 0 |
| Oct 28, 2025 | KY | TRUCK TRACTOR | 0 | 0 |
| Jun 21, 2025 | KS | TRUCK TRACTOR | 0 | 0 |
| Jun 16, 2025 | MI | TRUCK TRACTOR | 0 | 0 |
| May 7, 2025 | MO | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 17, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Dec 17, 2025 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Dec 3, 2025 | 3922SLLML | State/Local Laws - Failure to maintain lane | Unsafe Driving | — |
| Dec 3, 2025 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | Yes |
| Dec 5, 2024 | 39351CBAPG | Air Brake - Inoperative/defective primary or secondary pressure gauge | Vehicle Maintenance | Yes |
| Dec 5, 2024 | 39355C1 | Truck Tractor manufactured on or after March 1 1997 not equipped with an antilock brake system | Vehicle Maintenance | — |
| Dec 5, 2024 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Dec 5, 2024 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Dec 5, 2024 | 39522GELDMFV | HOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position. | Hours-of-Service Compliance | — |
| Dec 5, 2024 | 3958E1PC | HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS | Hours-of-Service Compliance | — |