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Authorized · PropertyUSDOT 556379· MC431866· CARRIER· EIN 80-0331414
⬇ PDF report

WT BYLER COMPANY LP

15203 LILLJA ROAD, HOUSTON, TX, 77060(281) 445-2070gpospisil@wtbyler.comGEOFF POSPISIL
Vetting snapshot
Authority
Active
operating authority
Insurance
$1M BIPD
ZURICH AMERICAN INSURANCE COMPANY
Vehicle OOS
27.6%
above 22% national avg
Driver OOS
3.1%
below 6.7% national avg
Crashes 24mo
7
1 fatal
Red flags
None
nothing flagged
60
/ 100

Risk factors

Moderate riskVioCodes score
1 fatal crash in the last 24 monthsVehicle OOS 27.6% — above the 22% national average

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Authority & insurance

MC431866

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$1M on file
$750K required
Cargo
On file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$1M coverageeff 06/20/2003
ZURICH AMERICAN INSURANCE COMPANY· policy TAP 3437490-01
ON FILECargo — BMC-34$5K coverageeff 06/20/2004
ST. PAUL FIRE & MARINE INSURANCE CO.· policy IM09103242
Authority history (2) ▾
11/21/2002MOTOR PROPERTY COMMON CARRIERREINSTATED
07/10/2002MOTOR PROPERTY COMMON CARRIERGRANTED→ REVOKED (11/12/2002)
Insurance history3 insurers on record
Filing timeline (6) ▾
  1. UNITED STATES FIRE INSURANCE CO.$750KReplaced
    CARGO · eff 06/20/2001 → 06/20/2004
  2. ZURICH AMERICAN INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 06/20/2002 → 06/20/2003
  3. ZURICH AMERICAN INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 06/20/2003 → 06/20/2003
  4. UNITED STATES FIRE INSURANCE CO.$750KCancelled
    BIPD · eff 06/02/2001 → 08/25/2002
  5. ZURICH AMERICAN INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 06/20/2002 → 06/20/2002
  6. ZURICH AMERICAN INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 06/20/2002 → 06/02/2001

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle58 inspections · 27.6% OOS · National 22%
Driver65 inspections · 3.1% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

65 inspections · 36 violations (12 OOS) · 30% of inspections had an OOS finding.

65
Inspections
36
Violations
12
OOS violations
10
Distinct codes

Violations by BASIC

click to filter codes

18
total

Top cited codes

score = count × severity weight

Most inspected in · top 2 states

  • TX29
  • LA1

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Vehicle out-of-service rate exceeds the national average

High impact

Vehicle OOS rate is 26.8% vs the 22% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.

What to do
  • Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
  • Run a preventative-maintenance program; periodically inspect tires, brakes and lights
  • Reinforce thorough pre-trip and post-trip inspections; retrain where needed

A high share of violations are occurring in Chambers County, TX

Medium impact

12 of 43 violations in the last 12 months (28%) came from inspections in Chambers County, TX. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.

What to do
  • Review the inspections from Chambers County, TX to spot recurring issues
  • Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical

Unsafe Driving needs attention

Low impact

Estimated Unsafe Driving percentile of 0% is under the 60% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 75% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Lighting / lamps violations are the leading contributor to Vehicle Maintenance

Low impact

Estimated Vehicle Maintenance percentile of 40% is under the 75% line. In decent shape, but here's what's driving it.

What’s contributing31 violations · 10 OOS (24 mo)
Lighting / lamps2 OOS18 viol57%
  • 393.9TSInoperative turn signal3× · 14%
  • 393.11No or defective lighting devices or reflective material as required5× · 14%
  • 393.9Inoperable Required Lamp4× · 10%
Tires2 OOS3 viol17%
  • 393.75G-TAOWTires - All others, weight carried exceeds tire load limit2× · 12%
  • 393.75G-LOADWeight carried exceeds tire load limit1× · 5%
Load securement5 OOS5 viol14%
  • 392.9A-DFSLDriver - Failing to properly secure load1× · 5%
  • 393.130No/improper heavy vehicle/machine securement2× · 5%
  • 392.9A2-CCargo - Vehicle components or dunnage not secured1× · 3%
Brakes1 OOS4 viol11%
  • 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.1× · 6%
  • 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle2× · 4%
  • 396.3A1BOSBRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination1× · 1%
What to do
  • Walk the lights every pre-trip and carry spare bulbs/fuses; clean lenses and check the trailer plug
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 27 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 75% line

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

▲ Trending worse
6
Inspections
7
Violations
1
Out-of-service
2
Clean
Where the violations are
Vehicle Maintenance 43%Other 29%Not in SMS 29%
Focus here first
1Vehicle Maintenance
3 violations · 43% of recent
  • 393.9×2Inoperable Required Lamp
  • 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.
Do this
  • Walk the lights every pre-trip and carry spare bulbs/fuses
  • Clean lenses and check the trailer plug for corrosion
2Other
2 violations · 1 OOS · 29% of recent
  • 393.60CWindshield - Damaged or Discolored
  • 392.9A2Failing to secure vehicle equipment · OOS
Do this
  • Log in and annotate the ELD correctly every day; fix edits promptly
  • Plan trips around available hours — never falsify a log
3Not in SMS
2 violations · 29% of recent
  • 392.2WExcessive Weight violation
  • 390.21ANot marked in accordance with regulations
Do this
  • Review these violations with drivers and add the fix to your pre-trip and PM routine
Repeat offenders (same code, multiple times)
393.9×2
🎓
Turn these into driver coaching — and prove it
FleetTrained (my companion project) makes branded, multilingual training videos for these exact violations — your driver watches and gets a completion certificate for the file.

Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

95
Inspections
126
Violations
27
Out-of-service
195
CSA points
58
Crashes
3
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

47 distinct vehicles seen in this carrier’s roadside inspections.

18 trailer 14 incomplete vehicle 14 truck 1 other
2025 MACK Graniteseen 8×
1M2GR3GC0SM046487· K195388 TX
2023 MACK Graniteseen 4×
1M1GR4GY1PM037794· R744522 TX
2018 WESTERN STAR 4700seen 4×
5KKHAXFE8JPJK8215· K086372 TX
2024 MACK MDseen 3×
1M2MDBABXRS072970· K183558 TX
2018 MACK GU (Granite)seen 3×
1M2AX13C9JM041664· R352283 TX
2019 MACK Graniteseen 3×
1M2GR2GCXKM011059· K093714 TX
2023 ETNYREseen 3×
1E9329393PE111046· 118C376 TX
2020 DAKOTA MANUFACTURING CO. / TRAIL-EZE Folding Gooseneckseen 3×
1DAFLD041LP023004· 137C189 TX
2007 TRAILMAX TrailMaxseen 2×
5UCPT322X7A000663· 81290D TX
2025 PETERBILT 548seen 2×
2NP8LJ0X7SM741404· K197230 TX
2016 MACK GU (Granite)seen 2×
1M2AX13C6GM060438· R181408 TX
2021 MACK Graniteseen 2×
1M1GR4GY8MM024360· R531172 TX
2024 MACK Graniteseen 2×
1M1GR4GY9RM044060· R715424 TX
2023 ETNYREseen 2×
1E9327757PE111045· 118C377 TX
2021 ETNYREseen 2×
1E9329398ME111135· 121C871 TX
2016 MACK GU (Granite)seen 2×
1M2AX13C4GM060440· R257471 TX
2023 PETERBILT 567seen 2×
1XPCD49X2PD799628· R780018 TX
2022 LANDOLL CORPORATION 455Bseen 2×
1LH455XJ4N1B33801· 204B321 TX
2020 MACK Graniteseen 2×
1M1GR4GYXLM016632· R491095 TX
2023 PETERBILT 567seen 2×
1XPCP4EX2PD873241· R696337 TX
2017 DAKOTA MANUFACTURING CO. / TRAIL-EZE Detachable Gooseneckseen 2×
1DADLD030HM022160· 160B438 TX
2025 MACK Graniteseen 2×
1M1GR4GY4SM047258· R744991 TX
2016 MACK CHU (Pinnacle)seen 2×
1M2AN07C7GM060166· K152072 TX
2024 MACK Graniteseen 2×
1M1GR4GY3RM041106· R799774 TX
2015 MACK CHU (Pinnacle)seen 2×
1M1AN09Y8FM018200· JMC3380 TX
2022 MACK Graniteseen 2×
1M1GR4GY5NM027962· R572894 TX
2020 X-L SPECIALIZED TRAILERS INC X-L SPECIALIZED TRAILERS INCseen 2×
4U3S00516LL019008· 154B163 TX
2016 MACK CHU (Pinnacle)
1M2AN07C3GM060164· 1M32982 TX
2006 PETERBILT 335
2NPLLZ9X76M884080· 1L37687 TX
2011 ETNYRE
1E930572XBE111002· 158C249 TX

+ 17 more.

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Crash record (US, last 24 months)

Total

7

Tow-away

6

Injury

8

Fatal

1

Company profile

FMCSA census

PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Power units
50
on file (MCS-150)
Drivers
35
35 hold a CDL
Annual mileage
0.8M mi
reported 2025
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi35 drivers
Company officer
GEOFF POSPISIL
Operation
Interstate · Hazmat
Registered since
1994-04-04
Last MCS-150 update
2025-05-29
Census status
Active

Fleet: 43 trucks · 8 owned tractors.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Connections

carrier graph

This carrier shares VINs with 2 other carriers — review the connections below as part of your vetting.

2
Connected carriers
2
Fleet-transfer links
1
Most shared VINs
0
Strong links

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

11 events
  1. 05/29/2025MCS-150 update filed

    0.8M mi reported (2025)

  2. 06/20/2004Insurance filed — ST. PAUL FIRE & MARINE INSURANCE CO.

    Cargo — BMC-34 · policy IM09103242

  3. 06/20/2004Insurance replaced — UNITED STATES FIRE INSURANCE CO.

    CARGO · policy 321086858

  4. 06/20/2003Insurance filed — ZURICH AMERICAN INSURANCE COMPANY

    Liability (BIPD) — BMC-91X · policy TAP 3437490-01

  5. 06/20/2003Insurance replaced — ZURICH AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy TAP 3437490

  6. 11/21/2002MOTOR PROPERTY COMMON CARRIER — REINSTATED
  7. 08/25/2002Insurance cancelled — UNITED STATES FIRE INSURANCE CO.

    BIPD · policy 3210868584

  8. 07/10/2002MOTOR PROPERTY COMMON CARRIER — GRANTED

    REVOKED (11/12/2002)

  9. 06/20/2002Insurance replaced — ZURICH AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy BAP3437491-00

  10. 06/02/2001Insurance replaced — ZURICH AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy TAP 3437490

  11. 04/04/1994Registered with FMCSA

    PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Conditional
Type
Non-ratable review
Rated
2019-02-04
Last review
2023-05-26
📄

MCS-150 registration

Form date
2025-05-29
Reported mileage
750,000 mi (2025)
⚡

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ⓘ
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 22, 2026, 4:53 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.