MDZ TRUCKING LLC
Risk factors
Low riskVioCodes scoreA 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.
Roadside inspection performance
Out-of-service rate vs national average. Lower is better.
CSA performance breakdown
FMCSA · Sep 202635 inspections · 25 violations (1 OOS) · 3% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1392.2-SLLCPUnsafe Driving
State/Local Laws - Operate a CMV while using a cellular phone
10
1× · sev 10
- 2392.2FCUnsafe Driving
Following too close
5
1× · sev 5
- 3395.8F1-HOSMHours-of-Service Compliance
HOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time:
5
1× · sev 5
- 4392.2-SLLFCUnsafe Driving
State/Local Laws - Following too closely
5
1× · sev 5
- 5393.45D-BVehicle Maintenance
Air Brake - Audible air leak at a proper connection
4
1× · sev 4
- 6392.2-SLLIFTA
State/Local Laws - State tax/International Fuel Tax (IFTA) violation
2
2×
- 7392.2RGNot in SMS
State vehicle registration or License Plate violation
1
1×
- 8390.21TB2-DOT
Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT
1
1×
- 9393.60D
Windshield / Windows - Tinting permits less than 70% of light transmittance
1
1×
- 10392.2-SLLED
State/Local Laws - Excessive dimension (width/height/length)
1
1×
Most inspected in · top 8 states
- IN9
- NE4
- MO4
- AR3
- OH2
- TX2
- PA2
- KY1
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.
Safety trends & next-run projection
Where each BASIC sits today, how it ranks against peers, and where it’s heading at the next monthly SMS run.
FMCSA keeps the Crash Indicator percentile private, and its measure needs a power-unit history public data doesn’t expose — so it can’t be estimated yet. VioCodes now records power units monthly, so a calibrated Crash estimate should light up over time. These are the public crash facts (all state-reportable crashes count, regardless of fault).
“Projected” estimates the next monthly SMS run from inspections on record now. FMCSA marks the BASIC percentile itself “Not Public,” so the percentile shown is a VioCodes estimate of how the carrier ranks against its peers, presented as a likely range (shaded on the gauge) and calibrated against real carriers. Crash Indicator has no public estimate — FMCSA keeps its measures fully private. Estimates, not official FMCSA figures. Not affiliated with FMCSA.
Recommendations
What’s driving each score, what to do about it, and where it could go.
Speeding violations are the leading contributor to Unsafe Driving
Low impactEstimated Unsafe Driving percentile of 12% is under the 60% line. In decent shape, but here's what's driving it.
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit1× · 35%
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× · 8%
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit1× · 5%
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other1× · 12%
- 392.2-SLLFCState/Local Laws - Following too closely1× · 12%
- 392.2FCFollowing too close1× · 6%
- 392.2-SLLCPState/Local Laws - Operate a CMV while using a cellular phone1× · 23%
- Coach the drivers with speeding violations directly — Unsafe Driving points are weighted heavily
- Set and enforce a governed road speed; review telematics/dashcam speed events weekly
Controlled Substances/Alcohol needs attention
Low impactEstimated Controlled Substances/Alcohol percentile of 0% is under the 75% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Tires violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 21% is under the 75% line. In decent shape, but here's what's driving it.
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× · 38%
- 393.9A-HLLHLighting - Headlamp(s) fail to operate on low and high beam1× · 8%
- 393.9A-LHWSLighting - Hazard warning signal(s) inoperative1× · 8%
- 393.11A1-LLighting - Lamps improper color, height, or location1× · 8%
- 393.45D-BAir Brake - Audible air leak at a proper connection1× · 10%
- 393.53BMANAir Brake - CMV manufactured on or after 10/20/1994 is not equipped with automatic air brake adjusters1× · 5%
- 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× · 3%
- Gauge and thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit; correct low pressure immediately
- Prioritize the out-of-service items — they carry the heaviest weight
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.
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit
- Coach speed and following distance — Unsafe Driving points are weighted heavily
- Hands off the phone; always belt up
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS · OOS
- Gauge/thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit and correct low pressure immediately
- 392.2-SLLIFTAState/Local Laws - State tax/International Fuel Tax (IFTA) violation
- Review these violations with drivers and add the fix to your pre-trip and PM routine
Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.
Inspection & crash map
live · FMCSA MCMISEvery inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).
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 NHTSA72 distinct vehicles seen in this carrier’s roadside inspections.
+ 42 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
1
Tow-away
1
Injury
0
Fatal
0
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi52 drivers
- Company officer
- DOUG DEMEYER
- Operation
- Interstate · Hazmat
- D-U-N-S
- 129115957
- Registered since
- 1994-02-17
- Last MCS-150 update
- 2026-04-28
- Census status
- Active
Fleet: 42 trucks · 4 owned tractors · 17 owned trailers · 3 leased/term 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.
Connections
carrier graphThis carrier shares VINs with 3 other carriers — review the connections below as part of your vetting.
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
51 events- 04/28/2026MCS-150 update filed
2.8M mi reported (2025)
- 04/01/2026Insurance filed — THIRD COAST INSURANCE COMPANY
Liability (BIPD) — BMC-91X · policy CRU-0000038-26
- 04/01/2026Insurance replaced — THIRD COAST INSURANCE COMPANY
BIPD/Primary · policy CRU-0000038-25
- 12/03/2025Insurance replaced — THIRD COAST INSURANCE COMPANY
BIPD/Primary · policy CRU-0000038-25
- 04/01/2025Insurance replaced — THIRD COAST INSURANCE COMPANY
BIPD/Primary · policy CRU-0000038-24
- 04/01/2024Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy RJS0001408
- 03/05/2024CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/01/2024)
- 04/01/2023Insurance replaced — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy RJS0001406
- 05/01/2022Insurance replaced — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy RJS0001403
- 05/01/2021Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0064155
- 04/05/2021CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (05/03/2021)
- 03/21/2020Insurance cancelled — HARTFORD FIRE INSURANCE COMPANY
CARGO · policy 83 MS RY9911
- 05/01/2018Insurance replaced — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0064138
- 05/01/2016Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0064132
- 04/04/2016CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/28/2016)
- 05/01/2015Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0056210
- 04/06/2015CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/30/2015)
- 05/01/2014Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0061447
- 04/04/2014CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (05/01/2014)
- 05/01/2013Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0057293
- 04/04/2013CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/29/2013)
- 05/01/2012Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0057281
- 04/04/2012CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/25/2012)
- 05/01/2011Insurance cancelled — NATIONAL CASUALTY COMPANY
BIPD/Primary · policy OPS0052611
- 04/04/2011CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (05/02/2011)
- 05/01/2010Insurance cancelled — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 353324
- 04/05/2010CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/29/2010)
- 07/07/2009Insurance cancelled — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 351673
- 05/01/2009Insurance replaced — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 351673
- 10/01/2008Insurance cancelled — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 341496
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Satisfactory
- Type
- Non-ratable review
- Rated
- 1997-03-10
- Last review
- 2015-06-26
MCS-150 registration
- Form date
- 2026-04-28
- Reported mileage
- 2,800,000 mi (2025)
Got a violation you want to contest?
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