Koellen Trucking Llc is an active interstate carrier based in Watertown, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 10 | 0 | 0 |
| Tractors | 7 | 3 | 0 |
| Trailers | 17 | 1 | 0 |
| Total Power Units | 10 | ||
Distinct vehicles · 24 mo
vs 10 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 | 93% | 95% | Worse than most peers |
| HOS Compliance | 95% | 98% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 58% | 87% | 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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 4 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 2, 2026 | KY | TRUCK TRACTOR | 1 | 0 |
| Feb 8, 2026 | TN | TRUCK TRACTOR | 1 | 0 |
| Jan 19, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Aug 28, 2025 | IN | TRUCK TRACTOR | 4 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 3.16 | — |
| HOS Compliance | 1 | 0.66 | — |
| Vehicle Maintenance | 1 | 1.50 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 7 states. Top state IL accounts for 22% of activity. Activity outside home state (WI): 78%.
+2 other states with fewer inspections
| Hours-of-Service Compliance |
| 2 |
| 0 |
| 0 |
| Vehicle Maintenance | 1 | 0 | 0 |
| Aug 24, 2025 |
| IL |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jun 17, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Sep 5, 2024 | WI | TRUCK TRACTOR | 1 | 0 |
| Jun 27, 2024 | MO | TRUCK TRACTOR | 0 | 0 |
| Apr 1, 2024 | WI | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 2, 2026 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Feb 8, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Aug 28, 2025 | 3922SLLILC | State/Local Laws - Improper lane change | Unsafe Driving | — |
| Aug 28, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Aug 28, 2025 | 39534A1ELDDFN | HOS (ELD) - Driver failed to note the malfunction of the ELD and provide written notice of the malfunction to the motor carrier within 24 hours | Hours-of-Service Compliance | — |
| Aug 28, 2025 | 3958A | HOS (Form) - Paper Log/Logging Programs Form and Manner | Hours-of-Service Compliance | — |
| Sep 5, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |