CSA
UnknownUSDOT 1829· CARRIER· EIN 42-0896595
⬇ PDF report

SUKUP MANUFACTURING COMPANY

1555 255 STREET, SHEFFIELD, IA, 50475(641) 892-4222jsargent@sukup.comTOM MANGAN
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
33.3%
above 22% national avg
Driver OOS
0%
below 6.7% national avg
Crashes 24mo
3
none fatal
Red flags
None
nothing flagged
69
/ 100

Risk factors

Moderate riskVioCodes score
Vehicle OOS 33.3% — well above the 22% national average3 crashes 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.

Vehicle9 inspections · 33.3% OOS · National 22%
Driver24 inspections · 0% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

24 inspections · 18 violations (5 OOS) · 13% of inspections had an OOS finding.

24
Inspections
18
Violations
5
OOS violations
9
Distinct codes

Violations by BASIC

click to filter codes

13
total

Most inspected in · top 8 states

  • IA12
  • SD4
  • NE3
  • IL3
  • IN3
  • AZ2
  • MO1
  • WI1

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 37.5% 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

Speeding violations are the leading contributor to Unsafe Driving

Low impact

Estimated Unsafe Driving percentile of 25% is under the 65% line. In decent shape, but here's what's driving it.

What’s contributing8 violations (24 mo)
Speeding7 viol75%
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit5× · 47%
  • 392.2-SLLSWZState/Local Laws - Speeding work/construction zone1× · 17%
  • 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× · 12%
Following / lane / reckless1 viol25%
  • 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× · 25%
What to do
  • 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
Projected estimatecould improve up to 15 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 65% line

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

Driver Fitness needs attention

Low impact

Estimated Driver Fitness 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

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

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.

Improving
1
Inspections
0
Violations
0
Out-of-service
1
Clean
Focus here first
🎓
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).

38
Inspections
24
Violations
5
Out-of-service
89
CSA points
22
Crashes
13
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

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

23 trailer 13 truck 4 incomplete vehicle 3 other
2016 VOLVO TRUCK VNLseen 6×
4V4NC9EH8GN960149· FV5717 IA
2015 FREIGHTLINER Coronadoseen 5×
3AKJGMD68FDGK1486· DD0811 IA
2024 KENWORTH W9 Seriesseen 5×
1XKWD49X9RR338211· FX1989 IA
2011 VOLVO TRUCK VNLseen 4×
4V4NC9EH7BN534672· FT8712 IA
2010 GREAT DANE TRAILERS Great Dane Trailersseen 3×
1GRDM9628AH712381· TG6633 IA
2017 VOLVO TRUCK VNLseen 3×
4V4NC9EH9HN973462· FP6318 IA
2024 WILSON Wilsonseen 3×
1W1K55328R6633205· FW5334 IA
2019 WILSONseen 2×
1W15482A4K6628275· FA8835 IA
2015 GREAT DANE TRAILERS Great Dane Trailersseen 2×
1GRDM9624FH726236· FT5298 IA
2023 KENWORTH W9 Seriesseen 2×
1XKWD49X8PR257844· FV5180 IA
2020 FREIGHTLINER Cascadiaseen 2×
3AKJHHDR7LSLY1009· FX5474 IA
2023 KENWORTH W9 Seriesseen 2×
1XKWD49X5PR257834· FV4981 IA
2005 FREIGHTLINER M2
1FVHCYDC85HU76569· DX2187 IA
2017 FREIGHTLINER Cascadia
1FUJGLDR7HLJC5652· DH0353 IA
2008 UTILITY TRAILER MANUFACTURER Utility Trailer Manufacturer
1UYVS25358P334401· JL1986 IA
2020 MO TRAILERS CORP. Mo Trailers Corp.
101FS5333LG005216· FP2892 IA
2022 FORD F-350
1FDRF3HTXNDA01495· FR8119 IA
2022 BIG TEX Big Tex
16V3F4827N6119584· IB0181 IA
2021 FORD F-350
1FT8W3DT2MED07802· FP7296 IA
2022 H & H TRAILERS H & H Trailers
5JWHF3521NN568565· IS5384 IA
2021 WILSON
1W15532A3M6629839· FJ2359 IA
SUKUP
00000000000000001· N0NE IA
2023 WESTERN STAR 4700
5KJJAVDV3PPUJ4186· FV5179 IA
2012 GREAT DANE TRAILERS Great Dane Trailers
1GRDM962XCH714281· DX8532 IA
2025 WESTERN STAR 47X Chassis
5KKHBPDV2SLVN6712· FY5678 IA
CENTRAL IN
1C9UD5338MA653503· KY9408 IA
CENTRAL IO
1C9UD5331LA653502· IU7123 IA
2018 WILSON TRAILER CO.
4WW5482A7J6626074· DX3665 IA
2018 GREAT DANE TRAILERS
1GRDM9629JH104966· DZ5592 IA
2015 VOLVO TRUCK VNL
4V4NC9EH5FN917788· DD8827 IA

+ 13 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

3

Tow-away

3

Injury

2

Fatal

0

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
68
on file (MCS-150)
Drivers
48
28 hold a CDL
Annual mileage
1.4M mi
reported 2025
Recordable crash rate
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi48 drivers
Company officer
TOM MANGAN
Operation
Interstate
Registered since
1974-06-01
Last MCS-150 update
2026-05-05
Census status
Active

Fleet: 68 trucks · 20 owned tractors · 93 owned trailers · 1 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 graph

This carrier shares VINs with 143 other carriers — review the connections below as part of your vetting.

143
Connected carriers
143
Fleet-transfer links
5
Most shared VINs
1
Strong links
Strong· 1
1
BOLLMAN TRUCKING LLC
USDOT 2525664Active· NASHUA, IA
Strong
Shared VIN · 5
1W1K55328R66332051GRDM9626AH7123801W15482A1K66282791GRDM962XFH7262391GRDM9629JH104966
Medium· 2
EMHOFF TRUCKING LLC
USDOT 3215499Active· SHEFFIELD, IA
Medium
Shared VIN · 2
1GRDM9629JH1049661GRDM9626AH712380
USDOT 3097655
USDOT 3097655
Medium
Shared VIN · 2
1GRDM9628AH7123811W15482A4K6628275

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

2 events
  1. 05/05/2026MCS-150 update filed

    1.4M 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
Conditional
Type
Compliance review
Rated
2003-03-16
Last review
2003-01-10
📄

MCS-150 registration

Form date
2026-05-05
Reported mileage
1,371,854 mi (2025)
📜

Changes on file

FMCSA census history
  1. January, 2021

    First on-record entry — SUKUP MANUFACTURING COMPANY, ,

Got a violation you want to contest?

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 23, 2026, 7:49 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.