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DUN TRANSPORTATION & STRINGING INC

Trust Score

Excellent Why this score?

Company CheckDUN TRANSPORTATION & STRINGING INC · DOT 82788

304 REYNOLDS LN, SHERMAN, TX, 75092

DOT# 82788 MC# 19416 Sherman, Texas 45 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$2,000,000

Insurance

Satisfactory

Safety Rating

105

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

9 events tracked · latest Sep 13, 2026 ↓ Show details ↓

Identity & ownership 1

Jul 30, 2026
Company legal name changed.

Safety & compliance 7

Aug 10, 2026
Clean roadside inspection, no violations.
Aug 10, 2026
Crash reported (no fatalities).
Jul 9, 2026
Roadside inspection, 9 violations (no OOS).
Jul 9, 2026
Roadside inspection, 1 out-of-service violation.
Jun 6, 2026
Roadside inspection, 5 violations (no OOS).
Feb 16, 2026
Crash reported (no fatalities).
Feb 16, 2026
Crash reported (no fatalities).

Insurance 1

Current
Active insurance on file ($2,000,000).

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

Contact Details

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EmailSign in to view

Physical Address304 REYNOLDS LN, SHERMAN, TX, 75092

Mailing Address304 REYNOLDS LN, SHERMAN, TX, 75092

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC019416

CommonActive

ContractActive

BrokerNot Active

Operating45 years

All Docket Numbers

MC19416

Cargo Transported

Logs, Poles, Beams, LumberMachinery, Large ObjectsOil Field EquipmentSteel Pipe

Operation Classification

Authorized For HirePrivate (Property)

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 .91 · 3 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure .52 · 3 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 10.06 · 49 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage510,482 miles

Mileage Year2021

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)6

Fatal0

Driver OOS3.7% avg 5.5%

Vehicle OOS31.4% avg 20.7%

SmartWay PartnerNo

Last Review06/10/2011

Insurance

Amount$2,000,000

Type91X

VerifiedFMCSA · 06/16/2026

CompanyZURICH AMERICAN INSURANCE COMPANY

Policy #BAP 1102592

Last checked09/13/2026

Quick Facts

StatusActive

TypeCarrier

Fleet60 units

Drivers30

Mileage510,482 mi

Operating45 years

MCS-15008/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)6

Fatal0

Injury2

Tow-Away4

Safety RatingSatisfactory

Driver Inspections

Total54

Out of Service2

OOS Rate3.7%

National Avg5.5%

Below National Average

Vehicle Inspections

Total51

Out of Service16

OOS Rate31.4%

National Avg20.7%

Above National Average

Last FMCSA Review: 06/10/2011 | Rated: 06/17/2011

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

2023

9 · 4 OOS -

2024

13 · 4 OOS =

2025

42 · 10 OOS ▲

2026

13 · 5 OOS ▼

Crashes

2023

0 crashes -

2024

2 crashes ▲

2025

2 crashes =

2026

3 crashes ▲

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 Aug 2026, 56 inspections, 16 resulted in out-of-service (28.6% OOS rate).

Driver Out-of-Service 3 OOS

Vehicle Out-of-Service 19 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (7)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.

Date	Location	State	Injuries	Tow	Vehicles	Weather	Road	Light
08/10/2026	NEWTON	MS	0	1	1	Clear	Dry	Daylight
02/16/2026	NOT LISTED	TX	0	1	4	Clear	Dry	Daylight
02/16/2026	NOT LISTED	TX	0	1	4	Clear	Dry	Daylight
08/22/2025	NOT LISTED	TX	1	1	2	Clear	Dry	Daylight
03/10/2025	NOT LISTED	TX	1	1	2	Clear	Dry	Dawn
10/28/2024	HOUSTON	TX	0	1	4	Clear	Dry	Daylight
07/01/2024	LAREDO	TX	0	1	2	Clear	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

187 roadside violations across 56 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 161 violations · 19 OOS

Unsafe Driving 21 violations · 0 OOS

Driver Fitness 3 violations · 3 OOS

Other (General) 2 violations · 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 (77)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
08/10/2026	MS	Driver-Only (Level III)	NEWTON COUNTY MS	0	0	0	0	0	0	-	▲Detail
07/09/2026	TX	Walk-Around (Level II)	4281 TX188	9	0	0	0	9	0	-	▲Detail
07/09/2026	TX	Walk-Around (Level II)	TX188	5	1	1	1	4	0	-	▲Detail
06/06/2026	TX	Walk-Around (Level II)	ENTRY RAMP AT ENTRY	5	0	0	0	5	0	-	▲Detail
05/19/2026	LA	Driver-Only (Level III)	DERIDDER LA	1	0	1	0	0	0	-	▲Detail
02/26/2026	TX	Walk-Around (Level II)	IH10 WB SEALY SCALE	5	3	0	0	5	3	-	▲Detail
02/18/2026	TX	Walk-Around (Level II)	418 US90	2	0	0	0	2	0	-	▲Detail
02/18/2026	TX	Walk-Around (Level II)	418 US90	6	0	0	0	6	0	-	▲Detail
02/18/2026	TX	Walk-Around (Level II)	418 US90	2	1	0	0	2	1	-	▲Detail
02/10/2026	TX	Walk-Around (Level II)	IH10 WB SEALY SCALE	3	1	0	0	3	1	-	▲Detail
02/05/2026	TX	Walk-Around (Level II)	960 US90	5	2	1	1	4	1	-	▲Detail
01/28/2026	TX	Walk-Around (Level II)	904 US90	3	0	0	0	3	0	-	▲Detail
01/27/2026	TX	Walk-Around (Level II)	448M TX97 SB	0	0	0	0	0	0	-	▲Detail
12/29/2025	TX	Walk-Around (Level II)	SH163 MP 522	2	0	0	0	2	0	-	▲Detail
12/28/2025	TX	Walk-Around (Level II)	SH163 MP 518	1	0	0	0	1	0	-	▲Detail
12/28/2025	TX	Walk-Around (Level II)	SH163 MP 518	2	1	0	0	2	1	-	▲Detail
12/20/2025	TX	Walk-Around (Level II)	LAT:28 34'23.89"N	1	0	0	0	1	0	-	▲Detail
12/18/2025	TX	Full (Level I)	LAT:30 42' 13.62N	9	3	0	0	9	3	-	▲Detail
12/17/2025	TX	Driver-Only (Level III)	SH163 MP 520	0	0	0	0	0	0	-	▲Detail
12/15/2025	TX	Walk-Around (Level II)	69M IH35 NB SVC RD	3	0	0	0	3	0	-	▲Detail
12/14/2025	TX	Driver-Only (Level III)	SH163 MP 522	0	0	0	0	0	0	-	▲Detail
12/08/2025	TX	Walk-Around (Level II)	US 281 NB MM 662	2	0	0	0	2	0	-	▲Detail
11/21/2025	TX	Walk-Around (Level II)	5616 TX44 EB	2	0	0	0	2	0	-	▲Detail
11/18/2025	TX	Walk-Around (Level II)	512M TX131	1	0	0	0	1	0	-	▲Detail
11/18/2025	TX	Walk-Around (Level II)	LAT:29 10'23.67"N	2	0	0	0	2	0	-	▲Detail
11/18/2025	TX	Walk-Around (Level II)	FM 1572	1	0	0	0	1	0	-	▲Detail
11/18/2025	TX	Walk-Around (Level II)	390M FM1572	4	0	0	0	4	0	-	▲Detail
11/18/2025	TX	Walk-Around (Level II)	460M US90	1	0	0	0	1	0	-	▲Detail
11/18/2025	TX	Walk-Around (Level II)	512M TX131	3	0	0	0	3	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	5717 TX131	8	0	0	0	8	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	US S 281MM 672	9	0	0	0	9	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	8900 TX131	2	0	0	0	2	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	LAT:29 09'53.58"N	2	0	0	0	2	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	8900 TX131	1	0	0	0	1	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	8900 TX131	2	0	0	0	2	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	TX131 AT SCALES RD	1	0	0	0	1	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	8900 TX131	1	0	0	0	1	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	US 281 SB MM 670	4	0	0	0	4	0	-	▲Detail
11/17/2025	TX	Full (Level I)	US 281 SB MM 672	7	0	0	0	7	0	-	▲Detail
11/17/2025	TX	Walk-Around (Level II)	8900 TX131	2	0	0	0	2	0	-	▲Detail
11/13/2025	TX	Full (Level I)	IH35 NB DEVINE SCALE	3	0	0	0	3	0	-	▲Detail
11/06/2025	TX	Walk-Around (Level II)	510M TX131	2	1	0	0	2	1	-	▲Detail
10/29/2025	TX	Walk-Around (Level II)	2000 TX567 LOOP	2	0	0	0	2	0	-	▲Detail
10/10/2025	TX	Walk-Around (Level II)	23200 FM4	3	0	3	0	0	0	-	▲Detail
09/26/2025	TX	Driver-Only (Level III)	IH-0020 IN TARRANT CO. (424-45	1	0	1	0	0	0	-	▲Detail
09/22/2025	TX	Walk-Around (Level II)	516 US90	6	1	0	0	6	1	-	▲Detail
09/12/2025	TX	Walk-Around (Level II)	536M TX567 LOOP	2	0	0	0	2	0	-	▲Detail
08/27/2025	TX	Walk-Around (Level II)	IH20 EB SVC RD MM398	5	2	2	1	3	1	-	▲Detail
08/26/2025	TX	Walk-Around (Level II)	536M TX567 LOOP	4	0	0	0	4	0	-	▲Detail
08/26/2025	TX	Walk-Around (Level II)	536M TX567 LOOP	12	1	0	0	12	1	-	▲Detail
08/22/2025	TX	Full (Level I)	US 281 MM 670	6	1	0	0	6	1	-	▲Detail
08/18/2025	TX	Walk-Around (Level II)	397M IH20 SOUTH SERV	6	1	0	0	6	1	-	▲Detail
05/13/2025	TX	Full (Level I)	IH20 EB ODESSA SCALE	8	1	0	0	8	1	-	▲Detail
04/22/2025	TX	Walk-Around (Level II)	SH 146 / FM 787	0	0	0	0	0	0	-	▲Detail
04/04/2025	TX	Walk-Around (Level II)	12068 FM787	6	1	0	0	6	1	-	▲Detail
10/11/2024	TX	Full (Level I)	TW-0130 IN TRAVIS CO. (426-461	2	1	0	0	2	1	-	▲Detail
08/19/2024	TX	Walk-Around (Level II)	IH10 WB KINGSBURY SCALE	4	0	0	0	4	0	-	▲Detail
06/20/2024	TX	Walk-Around (Level II)	IH 35 NB MM 59 LA S	0	0	0	0	0	0	-	▲Detail
05/23/2024	TX	Walk-Around (Level II)	FM-2920 IN HARRIS CO. (646-676	12	2	0	0	12	2	-	▲Detail
04/18/2024	TX	Walk-Around (Level II)	FM787/ FM146	5	2	0	0	5	2	-	▲Detail
04/03/2024	TX	Walk-Around (Level II)	TX146 NB AT FM787 WB	3	0	0	0	3	0	-	▲Detail
04/03/2024	TX	Walk-Around (Level II)	TX146 NB AT FM787 WB	1	0	0	0	1	0	-	▲Detail
04/03/2024	TX	Walk-Around (Level II)	20 FM787 EB	2	0	0	0	2	0	-	▲Detail
04/03/2024	TX	Walk-Around (Level II)	TX146 NB AT FM787 WB	5	1	0	0	5	1	-	▲Detail
03/23/2024	TX	Walk-Around (Level II)	3605 TX6 WB	6	0	0	0	6	0	-	▲Detail
02/27/2024	TX	Walk-Around (Level II)	IH 35 MM 59	0	0	0	0	0	0	-	▲Detail
01/19/2024	TX	Special (Level IV)	US-0290 IN HARRIS CO. (706-738	1	0	1	0	0	0	-	▲Detail
01/19/2024	TX	Special (Level IV)	US-0290 IN HARRIS CO. (706-738	1	0	1	0	0	0	-	▲Detail
12/22/2023	TX	Special (Level IV)	US-0290 IN HARRIS CO. (706-738	2	0	2	0	0	0	-	▲Detail
12/19/2023	TX	Walk-Around (Level II)	IH-0610 IN HARRIS CO. (0-37)	3	0	0	0	3	0	-	▲Detail
12/15/2023	TX	Walk-Around (Level II)	US-0290 IN HARRIS CO. (706-738	6	2	0	0	6	2	-	▲Detail
12/05/2023	TX	Full (Level I)	US-0290 IN HARRIS CO. (706-738	8	1	0	0	8	1	-	▲Detail
12/05/2023	TX	Full (Level I)	US-0290 IN HARRIS CO. (706-738	8	2	0	0	8	2	-	▲Detail
12/05/2023	TX	Full (Level I)	US-0290 IN HARRIS CO. (706-738	7	1	1	0	6	1	-	▲Detail
12/04/2023	TX	Walk-Around (Level II)	US-0290 IN HARRIS CO. (706-738	9	0	0	0	9	0	-	▲Detail
12/04/2023	TX	Full (Level I)	US-0290 IN HARRIS CO. (706-738	9	0	0	0	9	0	-	▲Detail
12/01/2023	TX	Special (Level IV)	US-0290 IN HARRIS CO. (706-738	1	0	1	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections56

Unsafe Driving 3 viols

Driver Fitness 3 viols

Vehicle Maintenance 49 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	SELECT INSURANCE CO.	BA 5654888	$1,000,000	08/01/1998	03/04/1999	Cancelled
34	CARGO	AMERICAN HOME ASSURANCE CO.	RLSC1688	$0	07/31/2001	04/01/2006	Replaced
91X	BIPD/Primary	ZURICH AMERICAN INSURANCE COMPANY	BAP 3373600-01	$1,000,000	07/31/2001	03/19/2003	Replaced
91X	BIPD/Primary	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	CA8260141	$1,000,000	07/31/1998	07/31/2001	Replaced
91X	BIPD/Primary	LIBERTY MUTUAL FIRE INSURANCE CO.	AI2-Z91-462319-01	$1,000,000	04/01/2014	04/01/2020	Replaced
91X	BIPD/Primary	VALLEY FORGE INSURANCE CO.	5084235669	$1,000,000	04/01/2012	04/01/2014	Cancelled
91X	BIPD/Primary	LIBERTY MUTUAL INSURANCE CO.	AS1-641-436215-03	$750,000	04/01/2006	04/01/2012	Replaced
34	CARGO	THE TRAVELERS LLOYDS INS. CO.	QT-660-7294B57A-TLC-06	$0	04/01/2006	05/16/2016	Cancelled
91X	BIPD/Primary	ZURICH AMERICAN INSURANCE COMPANY	TAP9379358-00	$1,000,000	03/19/2004	05/04/2006	Cancelled
91X	BIPD/Primary	ST. PAUL FIRE & MARINE INSURANCE CO.	VK03500735	$1,000,000	03/19/2003	01/05/2004	Replaced
91X	BIPD/Primary	ST. PAUL FIRE & MARINE INSURANCE CO.	CK08503205	$100,000	03/01/2003	03/01/2003	Replaced
91X	BIPD/Primary	ST. PAUL FIRE & MARINE INSURANCE CO.	CK08503205	$100,000	03/01/2003	04/21/2004	Cancelled
34	CARGO	ST. PAUL FIRE & MARINE INSURANCE CO.	RSLC416	$0	03/01/1999	07/31/2001	Replaced
34	CARGO	LUMBERMENS MUTUAL CASUALTY CO.	3AT 643 300-00	$0	03/01/1998	03/01/1998	Replaced
34	CARGO	LUMBERMENS MUTUAL CASUALTY CO.	3AT 643 300-00	$0	03/01/1998	03/19/1999	Cancelled
34	CARGO	LUMBERMENS MUTUAL CASUALTY CO.	3AT 629 15400	$0	03/01/1996	09/18/1998	Name Changed
91	BIPD	GULF INSURANCE CO.	BA 5535290	$0	03/01/1993	09/18/1998	Name Changed
34	CARGO	GULF GROUP LLOYDS	BA 5416015	$0	03/01/1992	03/01/1996	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC019416	MOTOR PROPERTY COMMON CARRIER	REINSTATED	12/30/2004	REVOKED	05/10/2006
MC019416	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	12/30/2004	REVOKED	05/10/2006
MC019416	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	12/30/2004	REVOKED	05/10/2006
MC019416	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	12/11/1998	REVOKED	04/27/2004
MC019416	MOTOR PROPERTY COMMON CARRIER	REINSTATED	12/11/1998	REVOKED	04/27/2004
MC019416	COMMON	INVOLUNTARY REVOCATION	10/16/1998	DISCONTINUED REVOCATION	12/08/1998
MC019416	CONTRACT	INVOLUNTARY REVOCATION	10/16/1998	DISCONTINUED REVOCATION	12/08/1998
MC019416	MOTOR PROPERTY COMMON CARRIER	GRANTED	07/27/1981	REVOKED	12/08/1998
MC019416	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	07/26/1988	REVOKED	12/08/1998
MC019416	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	06/29/1999	REVOKED	04/27/2004
MC019416	MOTOR PROPERTY COMMON CARRIER	REINSTATED	05/15/2006	REVOKED	04/07/2014
MC019416	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	05/15/2006	REVOKED	04/07/2014
MC019416	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	05/15/2006	REVOKED	04/07/2014
MC019416	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	04/17/2014	-	-
MC019416	MOTOR PROPERTY COMMON CARRIER	REINSTATED	04/17/2014	-	-
MC019416	COMMON	INVOLUNTARY REVOCATION	04/14/1999	DISCONTINUED REVOCATION	04/28/1999
MC019416	CONTRACT	INVOLUNTARY REVOCATION	03/30/1999	DISCONTINUED REVOCATION	04/27/1999
MC019416	COMMON	INVOLUNTARY REVOCATION	03/30/1999	DISCONTINUED REVOCATION	04/27/1999
MC019416	MOTOR PROPERTY COMMON CARRIER	GRANTED	01/02/1981	REVOKED	12/08/1998

No revocation records.

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

93/100

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 93

Starts at 100−7 totalFinal 93

Vehicle out-of-service rate above national average−5

Crashes on record (rate-adjusted)−2

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

Satisfactory FMCSA safety rating.

What's lowering this score

-5

Vehicle out-of-service rate above national average

Vehicle OOS 31.3725% vs national avg 20.72%.

-2

Crashes on record (rate-adjusted)

Crash rate: 6 crash(es) across 60 vehicles (~0.1 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−2 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 6 crash(es) across 60 vehicles (~0.1 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 31.3725% vs national avg 20.72%.

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.

DUN TRANSPORTATION & STRINGING INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

All Docket Numbers

Cargo Transported

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

Crash Records (7)

Roadside Violations by Safety Category Last 24 months

Inspection Records (77)

Safety Performance Percentiles

Licensing & Insurance

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