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MARK A WINCKLER

Trust Score

Excellent Why this score?

Company CheckMARK A WINCKLER · DOT 173367

DBA: WINCKLER TRUCKING

3704 WHITING DRIVE, YANKTON, SD, 57078

DOT# 173367 MC# 157716 Yankton, South Dakota 44 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$750,000

Insurance

Not Rated

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

3 events tracked · latest Mar 2, 2026 ↓ Show details ↓

Safety & compliance 3

Mar 2, 2026
Clean roadside inspection, no violations.
Oct 17, 2025
Clean roadside inspection, no violations.
Nov 16, 2024
Roadside inspection, 1 violation (no OOS).

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

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Physical Address3704 WHITING DRIVE, YANKTON, SD, 57078

Mailing Address3704 WHITING DRIVE, YANKTON, SD, 57078

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC157716

CommonActive

ContractNot Active

BrokerNot Active

Operating44 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 6 · 1 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage75,000 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$750,000

Type91X

Effective11/04/2024

CompanyUNITED FINANCIAL CASUALTY COMPANY

Policy #CA973888429

Last checked10/25/2026

Quick Facts

StatusActive

TypeCarrier

Fleet1 units

Drivers1

Mileage75,000 mi

Operating44 years

MCS-15009/2024

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total3

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total1

Out of Service0

OOS Rate0.0%

National Avg20.7%

Below National Average

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2024

1 · 0 OOS -

2025

1 · 0 OOS =

2026

1 · 0 OOS =

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Mar 2026, 3 inspections, 0 resulted in out-of-service (0% OOS rate).

Clean, no out-of-service violations in the last 24 months.

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

1 roadside violations across 3 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 1 violation · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (3)

Date	State	Level	Location	Violations	HazMat
03/02/2026	NE	Driver-Only (Level III)	ON US HWY 81, 1946 FEET NORTH	0	-	▲Detail
10/17/2025	SD	Driver-Only (Level III)	JEFFERSON SD	0	-	▲Detail
11/16/2024	SD	Walk-Around (Level II)	JEFFERSON SD	1	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections3

Vehicle Maintenance 1 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
34	CARGO	CONTINENTAL WESTERN INSURANCE CO.	CIP9W626	$0	11/14/1991	03/20/1995	Cancelled
91X	BIPD/Primary	UNITED FINANCIAL CASUALTY COMPANY	CA973888429	$750,000	09/28/2023	11/04/2024	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN317433	$750,000	03/03/2022	09/28/2023	Replaced
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0052136	$750,000	03/03/2016	03/03/2022	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0048733	$750,000	03/03/2015	03/03/2016	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0044277	$750,000	03/03/2014	03/03/2015	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0040296	$750,000	03/03/2013	03/03/2014	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0037427	$1,000,000	03/03/2012	03/03/2013	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0034724	$0	03/03/2011	03/03/2012	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0034724	$1,000,000	03/03/2011	03/03/2012	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0032656	$0	03/03/2010	03/03/2011	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0032656	$1,000,000	03/03/2010	03/03/2011	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0029229	$0	03/03/2009	03/03/2010	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0029229	$1,000,000	03/03/2009	03/03/2010	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0026004	$1,000,000	03/03/2008	03/03/2009	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0026004	$0	03/03/2008	03/03/2009	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0023527	$1,000,000	03/03/2007	03/02/2008	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0023527	$0	03/03/2007	03/02/2008	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0021730	$1,000,000	03/03/2006	03/03/2007	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0021730	$0	03/03/2006	03/03/2007	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0019279	$1,000,000	03/03/2005	03/03/2006	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0019279	$0	03/03/2005	03/03/2006	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0018333	$1,000,000	03/03/2004	03/03/2005	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0018333	$0	03/03/2004	03/03/2005	Cancelled
34	CARGO	NATIONAL CASUALTY COMPANY	OPO0017256	$0	03/03/2003	03/03/2004	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	OPO0017256	$1,000,000	03/03/2003	03/03/2004	Cancelled
91X	BIPD/Primary	ACUITY, A MUTUAL INSURANCE COMPANY	CAK04703	$1,000,000	03/03/2000	03/03/2003	Replaced
34	CARGO	ACUITY, A MUTUAL INSURANCE COMPANY	IM-K04703	$0	03/03/2000	03/03/2003	Replaced
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	9 QL06	$750,000	03/03/1997	04/15/2000	Cancelled
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	9 QL06	$750,000	03/03/1997	03/03/2000	Replaced
34	CARGO	CONTINENTAL WESTERN INSURANCE CO.	9 QL06	$0	03/03/1997	04/15/2000	Cancelled
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	CIP9W626	$750,000	03/03/1986	03/20/1995	Cancelled
34	CARGO	CONTINENTAL WESTERN INSURANCE CO.	9W626	$0	02/02/1995	04/07/1997	Cancelled
34	CARGO	CONTINENTAL WESTERN INSURANCE CO.	9W626	$0	02/02/1995	03/03/1997	Replaced
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	9 W626	$750,000	02/02/1995	04/07/1997	Cancelled
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	9 W626	$750,000	02/02/1995	03/03/1997	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC157716	COMMON	INVOLUNTARY REVOCATION	10/08/2024	DISCONTINUED REVOCATION	10/10/2024
MC157716	MOTOR PROPERTY COMMON CARRIER	GRANTED	05/26/1982	TRANSFERRED	02/14/1995
MC157716	COMMON	INVOLUNTARY REVOCATION	05/11/2000	DISCONTINUED REVOCATION	06/08/2000
MC157716	MOTOR PROPERTY COMMON CARRIER	GRANTED	03/01/1995	-	-
MC157716	COMMON	INVOLUNTARY REVOCATION	02/27/2004	DISCONTINUED REVOCATION	03/11/2004
MC157716	COMMON	INVOLUNTARY REVOCATION	02/06/2012	DISCONTINUED REVOCATION	02/28/2012
MC157716	COMMON	INVOLUNTARY REVOCATION	02/06/2006	DISCONTINUED REVOCATION	03/06/2006
MC157716	COMMON	INVOLUNTARY REVOCATION	02/05/2016	DISCONTINUED REVOCATION	03/03/2016
MC157716	COMMON	INVOLUNTARY REVOCATION	02/05/2007	DISCONTINUED REVOCATION	03/05/2007
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2022	DISCONTINUED REVOCATION	02/28/2022
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2015	DISCONTINUED REVOCATION	02/26/2015
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2014	DISCONTINUED REVOCATION	03/05/2014
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2013	DISCONTINUED REVOCATION	02/28/2013
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2011	DISCONTINUED REVOCATION	03/04/2011
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2010	DISCONTINUED REVOCATION	03/03/2010
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2009	DISCONTINUED REVOCATION	02/27/2009
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2008	DISCONTINUED REVOCATION	03/04/2008
MC157716	COMMON	INVOLUNTARY REVOCATION	02/04/2005	DISCONTINUED REVOCATION	03/01/2005

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

90/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 90

−10

Starts at 100−10 totalFinal 90

MCS-150 update overdue−10

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-10

MCS-150 update overdue

The required biennial MCS-150 update has not been filed on time (score factor, not a verification failure).

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

MARK A WINCKLER

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (3)

Safety Performance Percentiles

Licensing & Insurance

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