DBA: Progress Supply Inc
Gustave A Larson Co is an active interstate carrier based in Pewaukee, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 83 | 0 |
| Tractors | 0 | 11 | 0 |
| Trailers | 5 | 11 | 0 |
| Total Power Units | 101 | ||
Distinct vehicles · 24 mo
vs 101 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 48% | 91% | Around peer average |
| HOS Compliance | 81% | 97% | Worse than most peers |
| Driver Fitness | 63% | 96% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 34% | 88% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 4 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 0 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 35 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | WI | STRAIGHT TRUCK | 0 | 0 |
| Feb 4, 2026 | IN | STRAIGHT TRUCK | 3 | 0 |
| Feb 2, 2026 | KY | STRAIGHT TRUCK | 0 | 0 |
| Jan 27, 2026 | UT | STRAIGHT TRUCK | 3 | 0 |
| Jan 16, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 8 | 0.40 | — |
| HOS Compliance | 6 | 0.14 | — |
| Vehicle Maintenance | 18 | 2.43 | — |
| Driver Fitness | 9 | 0.09 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 14 states. Top state CO accounts for 19% of activity. Activity outside home state (WI): 86%.
+9 other states with fewer inspections
| 7 |
| 4 |
| Hours-of-Service Compliance | 10 | 1 | 1 |
| Driver Fitness | 9 | 0 | 1 |
| Unsafe Driving | 8 | 4 | 0 |
| CO |
| STRAIGHT TRUCK |
| 1 |
| 0 |
| Jan 14, 2026 | KY | STRAIGHT TRUCK | 1 | 0 |
| Jan 13, 2026 | MN | STRAIGHT TRUCK | 0 | 0 |
| Jan 9, 2026 | CO | STRAIGHT TRUCK | 0 | 0 |
| Jan 5, 2026 | KY | STRAIGHT TRUCK | 0 | 0 |
| Dec 23, 2025 | WI | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 4, 2026 | 39141AMCPC | Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required. | Driver Fitness | — |
| Feb 4, 2026 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Feb 4, 2026 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Jan 27, 2026 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Jan 27, 2026 | 3939ALFTSI | Lighting - Front - Turn signal - inoperative | Vehicle Maintenance | — |
| Jan 27, 2026 | 3939ALHWS | Lighting - Hazard warning signal(s) inoperative | Vehicle Maintenance | — |
| Jan 16, 2026 | 3922SLSNC | State/Local Laws - CMV snow chains required | Vehicle Maintenance | — |
| Jan 14, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Dec 11, 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 | — |
| Dec 10, 2025 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |