Carrier profile · USDOT 1300094 · MC-512933 · Updated Jul 18, 2026

SST Transportation Inc

DBA S & S TRUCKING

20 power unitsavg 10.9 yrRegional · 5 statesFONTANA, CA81/100
CARRIER ACTIVEMC-512933 ACTIVE
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 22.6%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 — 53 vehicle and 68 driver inspections over 24 months.

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

23.8% · 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 13.3 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

67 inspections in the charted months · busiest month Jun '26 · 6

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.

Heavily inspected
Under-inspected
Expected
Well-monitored
Heavily inspected
≈1.7 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
Registered power units
20
Inspections · 24 mo
68
Annualized
≈34 / yr
Coverage
≈1.7 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

24%
Unsafe Driving
Vektor peer est.
69%
Hours-of-Service
Vektor peer est.
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
74%
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 Driving32 · 1 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance19 · 1 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance15 · 10 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance12 · 2 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance11 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance9 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance8 · 0 OOS
  • 395.24 ELD — record edits / dataHOS Compliance7 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance6 · 2 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance5 · 0 OOS

ELD & hours-of-service

17 hours-of-service / ELD violations on record · most recent Feb 6, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

9ELD device issues
0No log / no ELD
3False logs
4Drove over hours

Trending worse — 78% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 22 total · 2 in 24 mo

22
Total crashes
2
In last 24 mo
1
Fatal
6
Injury
YearCrashesFatalInjuryTow
20252002
20234124
20222002
20211001
20201011
20191001
20183003
20171001
20162012
20152002
20141011
20132012
DateStateFatalitiesInjuriesTow-away
Jan 10, 2025CA00Yes
Jan 10, 2025AZ00Yes
Sep 15, 2023TX00Yes
Aug 20, 2023NM00Yes
Aug 9, 2023TX01Yes
Jun 2, 2023TX11Yes
Nov 25, 2022TX00Yes
May 17, 2022AZ00Yes
Feb 12, 2021CA00Yes
Dec 12, 2020CA03Yes
Jun 20, 2019TX00Yes
Dec 6, 2018CA00Yes
Apr 10, 2018TX00Yes
Mar 3, 2018TX00Yes
Oct 14, 2017CA00Yes
Jun 28, 2016TX00Yes
Jun 5, 2016TX01Yes
Aug 14, 2015CA00Yes
May 29, 2015TX00Yes
Nov 19, 2014MO01Yes
Dec 30, 2013CA00Yes
Dec 20, 2013TX01Yes