DBA: Maguire
Maguire Iron Inc is an active interstate carrier based in Sioux Falls, SD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 13 | 0 | 0 |
| Tractors | 9 | 0 | 0 |
| Trailers | 45 | 0 | 0 |
| Total Power Units | 22 | ||
Distinct vehicles · 24 mo
vs 22 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 91% | 93% | Worse than most peers |
| HOS Compliance | 83% | 91% | Worse than most peers |
| Driver Fitness | 83% | 95% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 29% | 80% | Better 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 | 2 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 8 | 6 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | CO | STRAIGHT TRUCK | 1 | 0 |
| Feb 5, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Jan 29, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Jan 11, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Dec 16, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 7 | 1.97 | — |
| HOS Compliance | 1 | 0.11 | — |
| Vehicle Maintenance | 6 | 1.47 | — |
| Driver Fitness | 3 | 0.50 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 16 states. Top state SD accounts for 24% of activity. Activity outside home state (SD): 76%.
+11 other states with fewer inspections
| Vehicle Maintenance |
| 7 |
| 2 |
| 1 |
| Driver Fitness | 4 | 2 | 2 |
| Hours-of-Service Compliance | 1 | 1 | 0 |
| MN |
| STRAIGHT TRUCK |
| 1 |
| 0 |
| Oct 29, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Sep 24, 2025 | NE | STRAIGHT TRUCK | 0 | 0 |
| Sep 10, 2025 | MO | STRAIGHT TRUCK | 1 | 0 |
| Aug 27, 2025 | SD | STRAIGHT TRUCK | 0 | 0 |
| Aug 15, 2025 | MO | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | 39393ASBA | Seatbelts - Drivers seatbelt or passenger seatbelt (if equipped) - missing or defective | Vehicle Maintenance | — |
| Dec 16, 2025 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Sep 10, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Aug 15, 2025 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Jul 30, 2025 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| Jul 18, 2025 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Jun 24, 2025 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Jun 24, 2025 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |
| Jun 11, 2025 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Nov 13, 2024 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |