Primary Transportation Services Inc is an active interstate carrier based in Brillion, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 27 | 1 | 0 |
| Tractors | 13 | 13 | 0 |
| Trailers | 74 | 61 | 0 |
| Total Power Units | 27 | ||
Distinct vehicles · 24 mo
vs 27 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 79% | 93% | Worse than most peers |
| HOS Compliance | 96% | 99% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 76% | 92% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 6 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 10 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 23, 2026 | WI | TRUCK TRACTOR | 2 | 0 |
| Jan 22, 2026 | OH | TRUCK TRACTOR | 0 | 0 |
| Jan 13, 2026 | WI | TRUCK TRACTOR | 0 | 0 |
| Nov 13, 2025 | WI | TRUCK TRACTOR | 4 | 4 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 6 | 1.42 | — |
| HOS Compliance | 2 | 1.25 | — |
| Vehicle Maintenance | 7 | 6.95 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state WI accounts for 80% of activity. Activity outside home state (WI): 20%.
| 4 |
| 4 |
| Unsafe Driving | 6 | 1 | 0 |
| Hours-of-Service Compliance | 2 | 2 | 0 |
| Oct 22, 2025 |
| WI |
| TRUCK TRACTOR |
| 1 |
| 1 |
| May 14, 2025 | WI | TRUCK TRACTOR | 1 | 0 |
| May 5, 2025 | IN | TRUCK TRACTOR | 2 | 0 |
| Apr 14, 2025 | WI | TRUCK TRACTOR | 1 | 0 |
| Mar 19, 2025 | WI | TRUCK TRACTOR | 1 | 0 |
| Jan 28, 2025 | WI | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 23, 2026 | 39311A1CSLRR | Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Feb 23, 2026 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Nov 13, 2025 | 393205CWRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | Vehicle Maintenance | — |
| Nov 13, 2025 | 39347ABSF | Brake - Malfunction causing smoke or fire to emit from the wheel end | Vehicle Maintenance | Yes |
| Nov 13, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Nov 13, 2025 | 3958EHOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | Hours-of-Service Compliance | — |
| Oct 22, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| May 14, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| May 5, 2025 | 3922SLLSWZ | State/Local Laws - Speeding work/construction zone | Unsafe Driving | — |
| May 5, 2025 | 3958E1PC | HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS | Hours-of-Service Compliance | — |