Iron Mule Trucking Llc is an active interstate carrier based in Butler, MO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 0 |
| Tractors | 4 | 0 | 0 |
| Trailers | 3 | 1 | 0 |
| Total Power Units | 4 | ||
Distinct vehicles · 24 mo
vs 4 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 | 94% | 95% | Worse than most peers |
| HOS Compliance | 91% | 93% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 86% | 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 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2025 | 0 | 2 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 8 | 1 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 20, 2026 | MS | TRUCK TRACTOR | 0 | 0 |
| Jan 14, 2026 | GA | TRUCK TRACTOR | 1 | 0 |
| Jan 1, 2026 | TX | TRUCK TRACTOR | 6 | 0 |
| Oct 17, 2025 | MO | TRUCK TRACTOR | 0 | 0 |
| Sep 18, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 4.35 | — |
| HOS Compliance | 2 | 0.41 | — |
| Vehicle Maintenance | 3 | 11.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 9 states. Top state MO accounts for 38% of activity. Activity outside home state (MO): 62%.
+4 other states with fewer inspections
| Unsafe Driving |
| 4 |
| 0 |
| 0 |
| Hours-of-Service Compliance | 3 | 1 | 0 |
| US |
| TRUCK TRACTOR |
| 2 |
| 0 |
| Aug 28, 2025 | CO | TRUCK TRACTOR | 0 | 0 |
| Aug 6, 2025 | OK | TRUCK TRACTOR | 0 | 0 |
| Mar 11, 2025 | MO | TRUCK TRACTOR | 1 | 0 |
| Mar 6, 2025 | TN | TRUCK TRACTOR | 0 | 0 |
| Oct 17, 2024 | MO | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 14, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Jan 1, 2026 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Jan 1, 2026 | 39311LR | No Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 | Vehicle Maintenance | — |
| Jan 1, 2026 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Jan 1, 2026 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Jan 1, 2026 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Jan 1, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Sep 18, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Sep 18, 2025 | 3953A3HOSPRNP | Driving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation | Hours-of-Service Compliance | — |
| Mar 11, 2025 | 3922SLLML | State/Local Laws - Failure to maintain lane | Unsafe Driving | — |