Carrier profile · USDOT 40516 · Updated Jun 13, 2026

Keller Supply Company

DBA LEISURE SUPPLY & KELLER AIR

258 power unitsavg 7.2 yrMulti-region · 10 statesSEATTLE, WA94/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONALHAZMAT
Verified linkskellersupply.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 11.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 2.1%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 168 vehicle and 242 driver inspections over 24 months.

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

12.0% · 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 8.4 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

234 inspections in the charted months · busiest month Jul '26 · 20

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
≈0.5 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 258-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
258
Inspections · 24 mo
242
Annualized
≈121 / yr
Coverage
≈0.5 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

22%
Unsafe Driving
Vektor peer est.
3%
Hours-of-Service
Vektor peer est.
54%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
28%
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 Driving80 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance39 · 3 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance14 · 1 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance13 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance12 · 7 OOS
  • 393.201 Parts & accessories (vehicle condition)Vehicle Maintenance11 · 1 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance10 · 1 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance10 · 5 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance9 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance8 · 0 OOS

ELD & hours-of-service

8 hours-of-service / ELD violations on record · most recent Mar 19, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

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

Trending worse — 71% of ELD violations are in the last 24 months.

Crash history· 59 total · 6 in 24 mo

59
Total crashes
6
In last 24 mo
0
Fatal
14
Injury
YearCrashesFatalInjuryTow
20261011
20255015
20242002
20234004
20221001
20213023
20201001
20193003
20181001
20162002
20153003
20135005
20121011
20101001
20091001
20082012
20072002
20063003
20051001
20042012
20034024
20021001
20012002
20003023
19982012
19971011
19951001
19941010
DateStateFatalitiesInjuriesTow-away
May 28, 2026WA01Yes
Dec 17, 2025OR00Yes
Apr 15, 2025WA00Yes
Feb 24, 2025OR01Yes
Feb 17, 2025AK00Yes
Jan 20, 2025WA00Yes
Jun 28, 2024OR00Yes
Feb 28, 2024CA00Yes
Nov 28, 2023OR00Yes
Nov 7, 2023OR00Yes
Sep 20, 2023WA00Yes
Mar 23, 2023WA00Yes
Mar 30, 2022WA00Yes
Oct 25, 2021CA01Yes
Aug 19, 2021CA01Yes
Aug 11, 2021CA00Yes
May 13, 2020OR00Yes
Aug 1, 2019OR00Yes
Jun 6, 2019WA00Yes
Mar 28, 2019WA00Yes
Nov 15, 2018OR00Yes
Nov 11, 2016WA00Yes
Apr 1, 2016WA00Yes
Jun 25, 2015WA00Yes
Apr 23, 2015WA00Yes