Carrier profile · USDOT 1774174 · MC-647477 · Updated Jun 13, 2026

Superior Transportation Inc

37 power unitsavg 3.8 yrNational · 17 statesSHELLEY, ID74/100
CARRIER ACTIVEMC-647477 ACTIVERATED SATISFACTORY
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 41.7%24-mo cumulative
050%nat'l 22.26%
Driver OOS 10.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 24 vehicle and 60 driver inspections over 24 months.

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

25.0% · 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 38.2 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

60 inspections in the charted months · busiest month May '25 · 7

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.

Well-monitored
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.8 / unit·yr
thin signalabundant signal
Within the expected band for a 37-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
37
Inspections · 24 mo
60
Annualized
≈30 / yr
Coverage
≈0.8 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

61%
Unsafe Driving
Vektor peer est.
81%
Hours-of-Service
Vektor peer est.
Driver Fitness
.32measure
SMS · per-BASIC
87%
Controlled Substances
Vektor peer est.
75%
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 Driving28 · 0 OOS
  • 395.3 Driving beyond hours-of-service limitsHOS Compliance13 · 1 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance9 · 8 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance7 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance7 · 2 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance6 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance6 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance5 · 1 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance5 · 2 OOS
  • 395.24 ELD — record edits / dataHOS Compliance4 · 0 OOS

ELD & hours-of-service

22 hours-of-service / ELD violations on record · most recent May 12, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

7ELD device issues
0No log / no ELD
1False logs
13Drove over hours

1 ELD violation in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 21 total · 7 in 24 mo

21
Total crashes
7
In last 24 mo
0
Fatal
6
Injury
YearCrashesFatalInjuryTow
20262022
20254014
20242002
20234004
20212020
20201001
20181011
20161001
20152002
20121001
20091001
DateStateFatalitiesInjuriesTow-away
May 26, 2026ID01Yes
Apr 1, 2026ID01Yes
Jul 30, 2025CO00Yes
Apr 23, 2025ID01Yes
Mar 3, 2025ID00Yes
Jan 9, 2025IL00Yes
Oct 15, 2024WA00Yes
Jun 27, 2024NE00Yes
Oct 26, 2023ID00Yes
Jul 28, 2023WY00Yes
Feb 21, 2023WY00Yes
Feb 20, 2023ID00Yes
Oct 14, 2021UT01No
Jun 14, 2021ID01No
Oct 28, 2020TN00Yes
Oct 24, 2018NV01Yes
Apr 19, 2016UT00Yes
Dec 9, 2015MT00Yes
Sep 29, 2015ID00Yes
Nov 1, 2012ID00Yes
Apr 20, 2009ID00Yes