Carrier profile · USDOT 1019526 · MC-156946 · Updated Jun 30, 2026

Transport Services Unlimited of Shell Lake Inc

DBA TRANSPORT SERVICES UNLIMITED

39 power unitsavg 9.7 yrRegional · 6 statesSHELL LAKE, WI74/100
CARRIER ACTIVEMC-156946 ACTIVERATED SATISFACTORYHAZMAT
Verified linksshiptsuinc.comFMCSA 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 34.8%24-mo cumulative
050%nat'l 22.26%
Driver OOS 2.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 23 vehicle and 43 driver inspections over 24 months.

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

40.0% · latest 6-mo window● Steady

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

41 inspections in the charted months · busiest month Apr '25 · 4

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 39-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
39
Inspections · 24 mo
43
Annualized
≈22 / yr
Coverage
≈0.6 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

25%
Unsafe Driving
Vektor peer est.
82%
Hours-of-Service
Vektor peer est.
20%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
84%
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.

ELD & hours-of-service

No hours-of-service or ELD violations on record across 65 inspections — a clean logging history.

Crash history· 26 total · 4 in 24 mo

26
Total crashes
4
In last 24 mo
1
Fatal
12
Injury
YearCrashesFatalInjuryTow
20254033
20232012
20222112
20211011
20201011
20191001
20181011
20171001
20151001
20122011
20111001
20101001
20092002
20071001
20061011
20054024
DateStateFatalitiesInjuriesTow-away
Nov 25, 2025WI01Yes
Sep 22, 2025WI01No
Jul 11, 2025WI00Yes
Apr 1, 2025WI02Yes
Nov 9, 2023MN00Yes
Nov 7, 2023WI01Yes
Oct 30, 2022IN01Yes
Jan 24, 2022WI10Yes
May 18, 2021WI01Yes
Oct 27, 2020IA01Yes
Nov 14, 2019WI00Yes
Apr 4, 2018WI01Yes
Mar 28, 2017MN00Yes
Jun 12, 2015WI00Yes
Aug 1, 2012MN00Yes
Feb 13, 2012MN01No
Jan 10, 2011MN00Yes
Apr 16, 2010MN00Yes
Oct 19, 2009MN00Yes
Mar 5, 2009MN00Yes
Sep 24, 2007WI00Yes
Sep 27, 2006WI01Yes
Dec 6, 2005MN01Yes
Oct 29, 2005MN00Yes
Sep 30, 2005MN03Yes