Carrier profile · USDOT 2008924 · MC-1427732 · Updated Jun 13, 2026

YOHN CO

8 power unitsavg 10.8 yrLocal · 2 statesCLEAR LAKE, IA44/100

CARRIER INACTIVEMC-1427732 INACTIVE

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 200.0%24-mo cumulative

050%

Driver OOS 22.2%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 1 vehicle and 9 driver inspections over 24 months.

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

66.7% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 15.0 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

9 inspections in the charted months · busiest month Sep '24 · 2

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

≈0.6 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 8-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 8
Inspections · 24 mo: 9
Annualized: ≈5 / yr
Coverage: ≈0.6 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

39%

Unsafe Driving

Vektor peer est.

Hours-of-Service

0violations

clean · per-BASIC

Driver Fitness

3measure

SMS · per-BASIC

Controlled Substances

0violations

clean · per-BASIC

Vehicle Maintenance

21.5measure

SMS · per-BASIC

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 Driving97 · 1 OOS
392.16 Failure to use seat beltUnsafe Driving14 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance7 · 7 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance6 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance4 · 1 OOS
393.48 Brakes inoperativeVehicle Maintenance4 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 2 OOS
383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS
393.130 Cargo securement — heavy vehicles/equipmentVehicle Maintenance2 · 2 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 49 inspections — a clean logging history.

Crash history· 8 total · 2 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Fatal	Injury	Tow
2026	1	0	0	1
2024	2	0	1	2
2022	1	0	1	1
2021	1	0	0	1
2016	1	0	0	1
2015	1	0	1	0
2014	1	1	0	1

Date	State	Fatalities	Injuries	Tow-away
Apr 19, 2026	IA	0	0	Yes
Oct 16, 2024	IA	0	0	Yes
May 24, 2024	IA	0	1	Yes
Aug 22, 2022	IA	0	1	Yes
Jun 8, 2021	IA	0	0	Yes
Sep 30, 2016	IA	0	0	Yes
Sep 9, 2015	IA	0	2	No
Dec 17, 2014	IA	1	0	Yes