Carrier profile · USDOT 67648 · MC-211570 · Updated Jun 13, 2026

Quaker Window Products Company

DBA QUAKER WINDOWS & DOORS

23 power unitsavg 8 yrMulti-region · 10 statesFREEBURG, MO76/100
AUTHORITY STATUS UNKNOWNMC-211570 STATUS UNKNOWNRATED SATISFACTORY
Verified linksquakerwindows.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 22.2%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 — 9 vehicle and 27 driver inspections over 24 months.

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

0.0% · 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 14.7 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

27 inspections in the charted months · busiest month Jul '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 23-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
23
Inspections · 24 mo
27
Annualized
≈14 / yr
Coverage
≈0.6 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

7%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
23%
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 Driving5 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance2 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 1 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance1 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
  • 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 1 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

2 hours-of-service / ELD violations on record · most recent Sep 26, 2023. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

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

0 ELD violations in the last 24 months.

Crash history· 38 total · 2 in 24 mo

38
Total crashes
2
In last 24 mo
0
Fatal
15
Injury
YearCrashesFatalInjuryTow
20261011
20251001
20232002
20211001
20174004
20161001
20153013
20142012
20131001
20121001
20081011
20072022
20061001
20053013
20042002
20032012
20021011
20013012
20001011
19991011
19981010
19951011
19941010
19911000
DateStateFatalitiesInjuriesTow-away
Jun 29, 2026SC01Yes
Apr 2, 2025WV00Yes
Jul 20, 2023NE00Yes
Mar 1, 2023MN00Yes
Feb 12, 2021MO00Yes
Jun 8, 2017TN00Yes
Apr 28, 2017MO00Yes
Apr 26, 2017AR00Yes
Apr 24, 2017OK00Yes
Sep 1, 2016IL00Yes
Sep 23, 2015NC00Yes
Apr 29, 2015MO01Yes
Feb 3, 2015OH00Yes
Jun 7, 2014AR00Yes
Jan 20, 2014MO01Yes
May 16, 2013MO00Yes
Dec 20, 2012VA00Yes
Oct 19, 2008OK03Yes
Mar 29, 2007MO02Yes
Jan 3, 2007MO01Yes
Jan 13, 2006MO00Yes
Nov 28, 2005MO00Yes
Apr 5, 2005IL01Yes
Apr 5, 2005CO00Yes
Sep 16, 2004MO00Yes