Huber Supply Company Inc is an active interstate carrier based in Mason City, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 5 | 1 | 0 |
| Tractors | 0 | 3 | 0 |
| Trailers | 0 | 2 | 0 |
| Total Power Units | 9 | ||
Distinct vehicles · 24 mo
vs 9 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 | 65% | 85% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 53% | 85% | 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 | 5 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 7 | 2 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 6, 2026 | MN | STRAIGHT TRUCK | 0 | 0 |
| Jun 24, 2025 | MN | STRAIGHT TRUCK | 1 | 0 |
| Jun 13, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Jan 31, 2025 | MN | STRAIGHT TRUCK | 0 | 0 |
| Dec 3, 2024 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 1.70 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 2.42 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state IA accounts for 55% of activity. Activity outside home state (IA): 45%.
| Unsafe Driving |
| 2 |
| 2 |
| 0 |
| IA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Sep 5, 2024 | IA | TRUCK TRACTOR | 0 | 0 |
| Aug 30, 2024 | IA | TRUCK TRACTOR | 0 | 0 |
| Jul 29, 2024 | MN | TRUCK TRACTOR | 2 | 0 |
| May 23, 2024 | IA | TRUCK TRACTOR | 1 | 1 |
| May 15, 2024 | MN | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jun 24, 2025 | 39311A1LBL | Lighting - Backup lamp missing | Vehicle Maintenance | — |
| Jul 29, 2024 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jul 29, 2024 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| May 23, 2024 | 3939BRKLAMP | Inoperative Brake Lamps | Vehicle Maintenance | Yes |
| Apr 12, 2024 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Apr 12, 2024 | 3928 | Failing to inspect/use emergency equipment | Vehicle Maintenance | — |
| Apr 12, 2024 | 39280A | Driving a commercial motor vehicle while Texting | Unsafe Driving | — |
| Apr 12, 2024 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Apr 12, 2024 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |