Carrier profile · USDOT 175804 · Updated Jun 13, 2026

GUSTAVE A LARSON CO

DBA PROGRESS SUPPLY INC

101 power unitsavg 3.5 yrMulti-region · 14 statesPEWAUKEE, WI88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linksFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 7.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.1%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 55 vehicle and 87 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

0.0% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 5.5 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

83 inspections in the charted months · busiest month Dec '24 · 6

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.4 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 101-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
101
Inspections · 24 mo
88
Annualized
≈44 / yr
Coverage
≈0.4 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

13%
Unsafe Driving
Vektor peer est.
21%
Hours-of-Service
Vektor peer est.
12%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
28%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving48 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance11 · 0 OOS
  • 395.24 ELD — record edits / dataHOS Compliance10 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness9 · 1 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance8 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance5 · 0 OOS
  • 395.30 ELD — use / data transferHOS Compliance5 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving5 · 0 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance4 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance3 · 0 OOS

ELD & hours-of-service

23 hours-of-service / ELD violations on record · most recent Sep 10, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

19ELD device issues
1No log / no ELD
0False logs
2Drove over hours

7 ELD violations in the last 24 months.

Crash history· 25 total · 3 in 24 mo

25
Total crashes
3
In last 24 mo
2
Fatal
12
Injury
YearCrashesFatalInjuryTow
20253003
20232002
20191001
20174014
20131011
20092122
20082022
20071001
20052012
20042022
20031001
20001111
19981011
19972012
DateStateFatalitiesInjuriesTow-away
Dec 15, 2025IN00Yes
Mar 6, 2025WI00Yes
Jan 14, 2025IN00Yes
Oct 30, 2023ND00Yes
Oct 17, 2023CO00Yes
Feb 18, 2019WI00Yes
Dec 8, 2017UT01Yes
Jun 1, 2017IN00Yes
May 1, 2017WI00Yes
Mar 24, 2017IN00Yes
Nov 22, 2013IN01Yes
Sep 24, 2009IL11Yes
Mar 25, 2009NE01Yes
Nov 6, 2008NE02Yes
Sep 8, 2008WI01Yes
Jan 24, 2007IL00Yes
Nov 23, 2005MN01Yes
Jan 6, 2005WI00Yes
Dec 1, 2004WI01Yes
Nov 1, 2004IL01Yes
Sep 18, 2003IL00Yes
Jul 25, 2000MN11Yes
Aug 11, 1998WI01Yes
Dec 15, 1997IL02Yes
Feb 14, 1997WI00Yes