Wilson Bros Inc is an active interstate carrier based in Primghar, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 21 | 0 | 0 |
| Tractors | 21 | 0 | 0 |
| Trailers | 26 | 0 | 0 |
| Total Power Units | 21 | ||
Distinct vehicles · 24 mo
vs 21 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 81% | 88% | Worse than most peers |
| HOS Compliance | 86% | 95% | Worse than most peers |
| Driver Fitness | 70% | 94% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 92% | 96% | 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 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2024 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 15 | 4 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 9, 2026 | IA | TRUCK TRACTOR | 1 | 0 |
| Dec 10, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Dec 1, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Nov 18, 2025 | TN | TRUCK TRACTOR | 0 | 0 |
| Oct 29, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 2.73 | — |
| HOS Compliance | 1 | 0.29 | — |
| Vehicle Maintenance | 4 | 13.71 | — |
| Driver Fitness | 1 | 0.03 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 5 states. Top state IA accounts for 71% of activity. Activity outside home state (IA): 29%.
| Unsafe Driving | 5 | 2 | 0 |
| Hours-of-Service Compliance | 2 | 0 | 1 |
| Driver Fitness | 1 | 0 | 0 |
| IA |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Sep 8, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Jun 26, 2025 | IA | TRUCK TRACTOR | 1 | 0 |
| May 1, 2025 | IA | TRUCK TRACTOR | 5 | 1 |
| Jan 22, 2025 | NE | TRUCK TRACTOR | 0 | 0 |
| Oct 22, 2024 | SD | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 9, 2026 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Oct 29, 2025 | 3939T | Inoperable tail lamp | Vehicle Maintenance | — |
| Jun 26, 2025 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| May 1, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| May 1, 2025 | 39345B2PC | Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit | Vehicle Maintenance | — |
| May 1, 2025 | 39370B1I | Defective latching fasteners - Fasteners on either side of the vehicle are missing or ineffective | Vehicle Maintenance | Yes |
| May 1, 2025 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |
| May 1, 2025 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Jul 14, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jul 14, 2024 | 39522H4ELDBRODS | HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a | Hours-of-Service Compliance | — |