Carrier profile · USDOT 46872 · MC-166671 · Updated Jun 13, 2026

Wieser Trucking Inc

56 power unitsavg 11.1 yrRegional · 6 statesMAIDEN ROCK, WI88/100

CARRIER ACTIVEMC-166671 ACTIVERATED SATISFACTORY

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 16.7%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 12 vehicle and 22 driver inspections over 24 months.

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

33.3% · 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 28.8 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

20 inspections in the charted months · busiest month Oct '24 · 3

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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 56-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 56
Inspections · 24 mo: 22
Annualized: ≈11 / yr
Coverage: ≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

16%

Unsafe Driving

Vektor peer est.

Hours-of-Service

0violations

clean · per-BASIC

Driver Fitness

0violations

clean · per-BASIC

Controlled Substances

0violations

clean · per-BASIC

24%

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 Driving14 · 0 OOS
393.104 Cargo securement — tiedownsVehicle Maintenance2 · 2 OOS
392.9 Failure to secure load / cargo not securedUnsafe Driving1 · 1 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance1 · 1 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance1 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance1 · 0 OOS
393.70 Coupling devices / fifth wheelVehicle Maintenance1 · 1 OOS
390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 30 inspections — a clean logging history.

Crash history· 23 total · 2 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Fatal	Injury	Tow
2026	1	0	0	1
2024	1	0	0	1
2022	1	0	1	1
2021	2	0	0	2
2020	2	0	0	2
2019	1	0	0	1
2018	2	0	1	2
2017	1	0	1	1
2016	1	0	0	1
2014	1	0	0	1
2011	1	0	0	1
2009	2	0	1	2
2008	2	0	1	2
2003	1	0	0	1
2001	1	0	0	1
1999	1	0	1	1
1998	1	1	0	1
1997	1	0	0	1

Date	State	Fatalities	Injuries	Tow-away
Jun 5, 2026	WI	0	0	Yes
Oct 2, 2024	WI	0	0	Yes
Oct 14, 2022	WI	0	2	Yes
Nov 22, 2021	IL	0	0	Yes
Mar 8, 2021	WI	0	0	Yes
Jul 1, 2020	WI	0	0	Yes
May 18, 2020	WI	0	0	Yes
Oct 3, 2019	MN	0	0	Yes
Jul 23, 2018	WI	0	0	Yes
Jun 4, 2018	WI	0	2	Yes
Oct 11, 2017	MN	0	1	Yes
Jun 13, 2016	MN	0	0	Yes
Sep 11, 2014	WI	0	0	Yes
Apr 22, 2011	MN	0	0	Yes
Dec 10, 2009	WI	0	0	Yes
Sep 16, 2009	MN	0	1	Yes
Dec 9, 2008	WI	0	0	Yes
May 19, 2008	WI	0	1	Yes
Nov 13, 2003	WI	0	0	Yes
Oct 4, 2001	WI	0	0	Yes
Aug 30, 1999	WI	0	3	Yes
Jun 12, 1998	MN	1	0	Yes
May 2, 1997	WI	0	0	Yes