Carrier profile · USDOT 160543 · MC-144277 · Updated Jun 13, 2026

Service Transport LLC

DBA KEYSTOPS LLC

64 power unitsavg 9.4 yrRegional · 4 statesFRANKLIN, KY100/100
CARRIER ACTIVEMC-144277 ACTIVERATED SATISFACTORYHAZMAT
Verified linkskeystops.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 6.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.2%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 80 vehicle and 81 driver inspections over 24 months.

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

15.4% · 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

80 inspections in the charted months · busiest month Dec '25 · 11

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 64-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
64
Inspections · 24 mo
81
Annualized
≈41 / yr
Coverage
≈0.6 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

5%
Unsafe Driving
Vektor peer est.
8%
Hours-of-Service
Vektor peer est.
17%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
6%
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 Driving12 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance8 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 5 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance4 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance4 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance2 · 0 OOS
  • 173.24 Other violationOther2 · 2 OOS
  • 383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance2 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance2 · 0 OOS

ELD & hours-of-service

3 hours-of-service / ELD violations on record · most recent Mar 26, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

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

Trending worse — 100% of ELD violations are in the last 24 months.

Crash history· 66 total · 0 in 24 mo

66
Total crashes
0
In last 24 mo
1
Fatal
20
Injury
YearCrashesFatalInjuryTow
20241011
20234013
20225015
20212002
20203013
20192012
20184014
20179059
20161001
20153023
20143013
20133113
20126006
20102002
20093013
20081010
20071001
20062012
20052002
20042002
20021001
20002022
19971001
19962002
19941001
DateStateFatalitiesInjuriesTow-away
Mar 31, 2024KY01Yes
Sep 17, 2023KY01No
Aug 7, 2023TN00Yes
Apr 6, 2023TN00Yes
Jan 24, 2023KY00Yes
Jul 20, 2022TN00Yes
Jul 6, 2022KY00Yes
Jul 1, 2022KY00Yes
May 26, 2022KY01Yes
May 3, 2022KY00Yes
Dec 28, 2021KY00Yes
Jan 25, 2021TN00Yes
Dec 17, 2020KY01Yes
Sep 18, 2020KY00Yes
Sep 15, 2020KY00Yes
Aug 9, 2019KY00Yes
Jul 20, 2019TN01Yes
Nov 19, 2018TN00Yes
May 18, 2018TN01Yes
Mar 29, 2018KY00Yes
Feb 13, 2018KY00Yes
Nov 17, 2017TN00Yes
Sep 20, 2017KY01Yes
Sep 18, 2017KY02Yes
Jul 14, 2017KY00Yes