DBA: Sioux City Insulation
Sioux Falls Insulation Supply Inc is an active interstate carrier based in North Sioux City, SD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 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 | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 97% | 99% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 98% | 99% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 2 states. Top state IA accounts for 67% of activity. Activity outside home state (SD): 100%.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 12 | 3 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jun 24, 2025 | NE | STRAIGHT TRUCK | 5 | 2 |
| May 2, 2025 | IA | STRAIGHT TRUCK | 2 | 2 |
| May 25, 2024 | IA | STRAIGHT TRUCK | 7 | 1 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 22.33 | — |
| Driver Fitness | 1 | 5.20 | — |
| Controlled Substances | 0 | 0.00 | — |
| Driver Fitness | 2 | 1 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|
| Jun 24, 2025 | 39343DB | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Vehicle Maintenance | Yes |
| Jun 24, 2025 | 39348ABIHE | Hydraulic/Electric Brake - Inoperative other than a steering axle. | Vehicle Maintenance | — |
| Jun 24, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Jun 24, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Jun 24, 2025 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| May 2, 2025 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| May 2, 2025 | 39141AFPC | Operating a property-carrying vehicle without possessing a valid medical certificate. Previously Cited on [DATE] | Driver Fitness | Yes |
| May 25, 2024 | 39325B | Lamps are not visible as required | Vehicle Maintenance | — |
| May 25, 2024 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| May 25, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |