CSA
UnknownUSDOT 75599· CARRIER· EIN 41-1552654
⬇ PDF report

DUININCK INCORPORATED

408 6TH STREET, PRINSBURG, MN, 56281(320) 978-6011derek.hauptli@duininck.comDEREK A HAUPTLI
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
22.2%
above 22% national avg
Driver OOS
4.2%
below 6.7% national avg
Crashes 24mo
5
1 fatal
Red flags
None
nothing flagged
75
/ 100

Risk factors

Moderate riskVioCodes score
1 fatal crash in the last 24 months

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.

Roadside inspection performance

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

Vehicle18 inspections · 22.2% OOS · National 22%
Driver24 inspections · 4.2% OOS · National 6.7%

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 22.2% 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

Unsafe Driving needs attention

Low impact

Estimated Unsafe Driving percentile of 0% is under the 65% 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

Hours-of-Service Compliance needs attention

Low impact

Estimated Hours-of-Service Compliance percentile of 0% is under the 65% 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 80% 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

Tires violations are the leading contributor to Vehicle Maintenance

Low impact

Estimated Vehicle Maintenance percentile of 64% is under the 80% line. In decent shape, but here's what's driving it.

What’s contributing31 violations · 16 OOS (24 mo)
Tires6 OOS7 viol42%
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS3× · 21%
  • 393.75A1-TBSPTires - All others - Has damaged plies evident in the sidewall up to 2 square inches1× · 7%
  • 393.75A1-TFSMFTires - Front, sidewall is cut/worn/damaged exposing ply cord1× · 7%
Lighting / lamps1 OOS7 viol17%
  • 393.9A-LHWSLighting - Hazard warning signal(s) inoperative2× · 6%
  • 393.9A-LFTSILighting - Front - Turn signal - inoperative1× · 4%
  • 393.9A-LHLILighting - Headlamp(s) - Any inoperative1× · 4%
Wheels / rims4 OOS6 viol11%
  • 393.205A-WRCCWheel/Rim - Circumferential crack3× · 6%
  • 396.3A1-HCMHubs - Bearing cap, plug or filler plug missing or broken1× · 3%
  • 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective2× · 1%
Brakes1 OOS4 viol10%
  • 393.42A-BMBrake - Missing required brake other than a steering axle1× · 3%
  • 393.47F-BBrake - Wedge type brake(s) out-of-adjustment1× · 3%
  • 393.48A-BLMACBDDrum Brake - Loose chamber/spider/camshaft support bracket1× · 3%
What to do
  • 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
Projected estimatecould improve up to 30 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 80% 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
4
Inspections
25
Violations
3
Out-of-service
0
Clean
Where the violations are
Vehicle Maintenance 88%Other 8%Hazardous Materials Compliance 4%
Focus here first
1Vehicle Maintenance
22 violations · 11 OOS · 88% of recent
  • 393.75A3-TAOL×3Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS · OOS
  • 393.205A-WRCC×2Wheel/Rim - Circumferential crack · OOS
  • 392.2-SLLMF×2State/Local Laws - Wheel (mud) flaps missing or defective
Do this
  • Gauge/thump every tire on the walk-around, including inner duals
  • Replace before tread hits the limit and correct low pressure immediately
2Other
2 violations · 1 OOS · 8% of recent
  • 393.47EBrake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
  • 396.3A1-BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination · OOS
Do this
  • Check brake adjustment and listen for air leaks every pre-trip
  • Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
3Hazardous Materials Compliance
1 violation · 1 OOS · 4% of recent
  • 177.834A-HMCHM (Cargo) - Operating a motor vehicle with HM not blocked/braced/secured as required. NOTE: Any shifting likely to adversely affect HM/DG package integrity, unde · OOS
Do this
  • Carry extra straps/chains and know the working-load-limit math
  • Re-check securement in the first 50 miles and at every stop
Repeat offenders (same code, multiple times)
🎓
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).

28
Inspections
58
Violations
10
Out-of-service
254
CSA points
38
Crashes
4
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

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

18 truck 12 trailer 7 incomplete vehicle 1 other
2025 KENWORTH W990seen 2×
1XK1P4TX1SJ124568· 1N35740 TX
2014 PETERBILT 367seen 2×
1XPTP4EX5ED224014· 1L23298 TX
2008 PETERBILT 335seen 2×
2NPLHN7X48M754449· PRZ5131 MN
2019 KENWORTH T8 Series
1XKDP4TX3KR278746· PAT0893 MN
2021 INTERNATIONAL HX620
3HSDTAPR3MN146545· PAS8885 MN
2016 TIMPTE, INC Timpte
1TDG43623GA064504· 28558ST MN
2022 INTERNATIONAL HX620
3HSPCAPT3NN499121· PAV2692 MN
2022 TRAIL KING INDUSTRIES TRAIL KING INDUSTRIES
1TKD04646NW049669· 8211STZ MN
2016 CHEVROLET Silverado
1GC2KVEG1GZ258569· EJN569 MN
2010 TARNEL USA Tarnel USA
5PYAT172XA1010753· 7477CTR MN
2022 CHEVROLET Silverado HD
1GC5YTE70NF120584· YCB6275 MN
2023 FELLING TRAILERS Felling Trailers
5FTBE2620P1014294· CSH7650 MN
2014 KENWORTH T8 Series
1XKDD49X4EJ396307· PAP2436 MN
2017 TRAIL KING INDUSTRIES TRAIL KING INDUSTRIES
1TKL03735HW033737· 7448STR MN
2019 KENWORTH T8 Series
1XKDP4TX1KR278745· PAT0874 MN
2015 TRAIL KING INDUSTRIES TRAIL KING INDUSTRIES
1TKR00616FM074833· 8978STN MN
2012 KENWORTH T8 Series
1XKDP4EX1CJ322630· PAW3244 MN
2006 LOAD KING Load King
5LKL4935961026310· 1957STW MN
2022 INTERNATIONAL HV507
3HAEGTAT4NL433239· 1032PRB MN
2025 CHEVROLET Silverado HD
2GC4KTE75S1195412· YNL6275 MN
2014 ETNYRE
1E931231XEE111059· 080C476 TX
2013 INTERNATIONAL SA515
1HTWAAAN8DJ175655· YCE8894 MN
2019 FREIGHTLINER M2
1FVHCYFE5KHKE5876· YCG2348 MN
UNKNOWN
1C9FS18244L940106· CST3642 MN
2001 MACK CH
1M1AA13Y91W143665· GYX3967 TX
2014 KENWORTH T680
1XKYD49X0EJ410107· PAP9838 MN
2025 CHEVROLET Silverado HD
2GC4KTE76S1195550· YNL6276 MN
2013 TOWMASTER INC. Towmaster Inc.
4KNTT1621DL160306· 1888CTU MN
2026 WESTERN STAR 47X Chassis
5KKWBPFM9TPWG3497· 25000SB1 TX
2022 INTERNATIONAL HV507
3HAEGTAT2NL433238· 1029PRB MN

+ 8 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

5

Tow-away

4

Injury

3

Fatal

1

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
109
on file (MCS-150)
Drivers
125
125 hold a CDL
Annual mileage
1.9M mi
reported 2025
Recordable crash rate
per million miles
How far they run · drivers by operating lane
  • Interstate · <100 mi125 drivers
Company officer
DEREK A HAUPTLI
Operation
Interstate
D-U-N-S
184689123
Registered since
1974-06-01
Last MCS-150 update
2025-10-01
Census status
Active

Fleet: 109 trucks · 41 owned tractors · 47 owned trailers.

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

Activity history

2 events
  1. 10/01/2025MCS-150 update filed

    1.9M mi reported (2025)

  2. 06/01/1974Registered with FMCSA

    PRIVATE PROPERTY

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

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Interstate

FMCSA safety rating

Rating
Satisfactory
Type
Non-ratable review
Rated
2004-05-14
Last review
2010-11-10
📄

MCS-150 registration

Form date
2025-10-01
Reported mileage
1,900,000 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, 4:26 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.