Carrier profile · USDOT 364948 · Updated Jun 26, 2026

GUIDEMARK INC

66 power unitsLocal · 1 statesSOUDERTON, PA94/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksguidemarkinc.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 25.0%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 — 4 vehicle and 7 driver inspections over 24 months.

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

25.0% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. More resolved windows are needed to establish a trend. 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

6 inspections in the charted months · busiest month Oct '24 · 1

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.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 66-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
66
Inspections · 24 mo
7
Annualized
≈4 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

1%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
4.4measure
SMS · per-BASIC

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.

  • 392.16 Failure to use seat beltUnsafe Driving2 · 0 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance1 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance1 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 10 inspections — a clean logging history.

Crash history· 21 total · 1 in 24 mo

21
Total crashes
1
In last 24 mo
0
Fatal
8
Injury
YearCrashesFatalInjuryTow
20241001
20221010
20211001
20201001
20181011
20172002
20161001
20152002
20142012
20123022
20071010
20021001
19991001
19952021
19941001
DateStateFatalitiesInjuriesTow-away
Dec 3, 2024PA00Yes
Nov 21, 2022PA01No
Jul 7, 2021PA00Yes
Aug 16, 2020PA00Yes
Jul 18, 2018PA01Yes
Jul 12, 2017PA00Yes
Jun 28, 2017PA00Yes
Jan 8, 2016PA00Yes
Aug 19, 2015PA00Yes
Aug 19, 2015PA00Yes
Oct 6, 2014DE01Yes
Jun 26, 2014PA00Yes
Sep 22, 2012PA00Yes
Sep 18, 2012PA01Yes
Apr 3, 2012PA01No
May 21, 2007PA01No
Jun 25, 2002PA00Yes
Dec 10, 1999PA00Yes
Aug 24, 1995DE01Yes
May 16, 1995PA01No
Nov 10, 1994PA00Yes