Prinsco Inc is an active interstate carrier based in Willmar, MN.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 0 |
| Tractors | 69 | 0 | 0 |
| Trailers | 304 | 0 | 0 |
| Total Power Units | 73 | ||
Distinct vehicles · 24 mo
vs 73 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 | 39% | 92% | Around peer average |
| HOS Compliance | 71% | 96% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 59% | 91% | Around peer average |
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 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2026 | 0 | 0 | 1 | 1 |
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 9 | 3 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 25, 2026 | WI | TRUCK TRACTOR | 2 | 1 |
| Feb 16, 2026 | ND | TRUCK TRACTOR | 0 | 0 |
| Nov 4, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Oct 10, 2025 | MN | TRUCK TRACTOR | 0 | 0 |
| Oct 1, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.05 | — |
| HOS Compliance | 1 | 0.02 | — |
| Vehicle Maintenance | 6 | 2.75 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 9 states. Top state IL accounts for 20% of activity. Activity outside home state (MN): 87%.
+4 other states with fewer inspections
| Hours-of-Service Compliance | 1 | 0 | 0 |
| Unsafe Driving | 1 | 0 | 0 |
| SD |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Sep 18, 2025 | MO | TRUCK TRACTOR | 1 | 1 |
| Jul 17, 2025 | MO | TRUCK TRACTOR | 0 | 0 |
| Jul 17, 2025 | IL | TRUCK TRACTOR | 0 | 0 |
| Jul 7, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Jun 17, 2025 | IN | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 25, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Feb 25, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Sep 18, 2025 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Apr 4, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Nov 25, 2024 | 39345B2 | Brake hose or tubing chafing and/or kinking | Vehicle Maintenance | — |
| Sep 10, 2024 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Sep 10, 2024 | 39522H1ELDNUM | HOS (ELD) - In-Vehicle Information - No user's manual for the driver describing how to operate the ELD. (May be electronic) | Hours-of-Service Compliance | — |
| May 8, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Apr 30, 2024 | 39345B2B | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Apr 30, 2024 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | Yes |