DUN TRANSPORTATION & STRINGING, INC.

DOT# 82788 MC# 19416CARRIER

ACTIVE

Trust Score

93 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 90

Insurance · 25% 85

No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

304 REYNOLDS LN

SHERMAN, TX 75092

View on Google Maps ↗

Contact

Phone: (903) 891-9660

Fax: (903) 891-9665

Email: tyler@duntrans.com

Company Officers

TYLER NUNNENKAMP

Business Info

Organization: CORPORATION

D&B #: 8946626

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors60

Authority

Status: ACTIVE

FMCSA add date: Jun 1, 1974

Common authority: Jan 2, 1981

Contract authority: Jul 26, 1988

Authority History (19)

Authority Type	Action	Date
MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Apr 17, 2014
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Apr 17, 2014
MOTOR PROPERTY COMMON CARRIER	REINSTATED → REVOKED	May 15, 2006 → Apr 7, 2014
MOTOR PROPERTY CONTRACT CARRIER	REINSTATED → REVOKED	May 15, 2006 → Apr 7, 2014
MOTOR PROPERTY CONTRACT CARRIER	REINSTATED → REVOKED	May 15, 2006 → Apr 7, 2014
MOTOR PROPERTY COMMON CARRIER	REINSTATED → REVOKED	Dec 30, 2004 → May 10, 2006
MOTOR PROPERTY CONTRACT CARRIER	REINSTATED → REVOKED	Dec 30, 2004 → May 10, 2006
MOTOR PROPERTY CONTRACT CARRIER	REINSTATED → REVOKED	Dec 30, 2004 → May 10, 2006
MOTOR PROPERTY CONTRACT CARRIER	GRANTED → REVOKED	Jun 29, 1999 → Apr 27, 2004
COMMON	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Apr 14, 1999 → Apr 22, 1999
CONTRACT	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Mar 30, 1999 → Apr 21, 1999
COMMON	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Mar 30, 1999 → Apr 21, 1999
MOTOR PROPERTY COMMON CARRIER	REINSTATED → REVOKED	Dec 11, 1998 → Apr 27, 2004
MOTOR PROPERTY CONTRACT CARRIER	REINSTATED → REVOKED	Dec 11, 1998 → Apr 27, 2004
CONTRACT	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Oct 16, 1998 → Dec 3, 1998
COMMON	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Oct 16, 1998 → Dec 3, 1998
MOTOR PROPERTY CONTRACT CARRIER	GRANTED → REVOKED	Jul 26, 1988 → Dec 3, 1998
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jul 27, 1981 → Dec 3, 1998
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jan 2, 1981 → Dec 3, 1998

Cargo Types

Logs/Poles/LumberMachinery/Large ObjectsOilfield Equipment

Active Certifications

Property

MCS-150

Last updated: Aug 10, 2026

Mileage: 2,315,820 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Safetydriver oos rate: 3.7037036 → 5.357143Aug 4, 2026

Safetydriver oos rate: 5.357143 → 3.7037036Aug 3, 2026

Safetytotal crashes: 5 → 0Aug 1, 2026

Contactemail: TYLER@DUNTRANS.COM → tyler@duntrans.comJul 30, 2026

Identitycompany officer 1: TYLER NUNNENKAMP → TYLER NUNNENKAMPJul 30, 2026

Safety

Out-of-Service Rates

Driver57 inspections

5.3%

6.2%

Carrier National avg

Vehicle52 inspections

28.8%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall57 inspections

28.1%

Carrier

Crash Summary

Fatal

Injury

5.0

per 1M miles

Towaway

Total

BASIC Violations

Unsafe Driving21

Driver Fitness3

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance165

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 56 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.913 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.523 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance10.0649 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

2 policies on file2 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	ZURICH AMERICAN INSURANCE COMPANY	BAP 1102592	$1,000,000	Apr 1, 2020	—	91X
BIPD	Active	AMERICAN HOME ASSURANCE CO.	BE3585119	$1,000,000	Jul 31, 1998	—	91X

Insurance History (18)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	LIBERTY MUTUAL FIRE INSURANCE CO.	ReplacedTERM/REPL	$750,000	Apr 1, 2014	Apr 1, 2020
BIPD · F91X	VALLEY FORGE INSURANCE CO.	CancelledCANCEL	$750,000	Apr 1, 2012	Apr 1, 2014
BIPD · F91X	LIBERTY MUTUAL INSURANCE CO.	ReplacedTERM/REPL	$750,000	Apr 1, 2006	Apr 1, 2012
CARGO · F34	THE TRAVELERS LLOYDS INS. CO.	CancelledCANCEL	$750,000	Apr 1, 2006	May 16, 2016
BIPD · F91X	ZURICH AMERICAN INSURANCE COMPANY	CancelledCANCEL	$750,000	Mar 19, 2004	May 4, 2006
BIPD · F91X	ST. PAUL FIRE & MARINE INSURANCE CO.	ReplacedTERM/REPL	$750,000	Mar 19, 2003	Jan 5, 2004
BIPD · F91X	ST. PAUL FIRE & MARINE INSURANCE CO.	ReplacedTERM/REPL	$750,000	Mar 1, 2003	Mar 1, 2003
BIPD · F91X	ST. PAUL FIRE & MARINE INSURANCE CO.	CancelledCANCEL	$750,000	Mar 1, 2003	Apr 21, 2004
BIPD · F91X	ZURICH AMERICAN INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Jul 31, 2001	Mar 19, 2003
CARGO · F34	AMERICAN HOME ASSURANCE CO.	ReplacedTERM/REPL	$750,000	Jul 31, 2001	Apr 1, 2006
CARGO · F34	ST. PAUL FIRE & MARINE INSURANCE CO.	ReplacedTERM/REPL	$750,000	Mar 1, 1999	Jul 31, 2001
BIPD · F91X	SELECT INSURANCE CO.	CancelledCANCEL	$750,000	Aug 1, 1998	Mar 4, 1999
BIPD · F91X	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	ReplacedTERM/REPL	$750,000	Jul 31, 1998	Jul 31, 2001
CARGO · F34	LUMBERMENS MUTUAL CASUALTY CO.	CancelledCANCEL	$750,000	Mar 1, 1998	Mar 19, 1999
CARGO · F34	LUMBERMENS MUTUAL CASUALTY CO.	ReplacedTERM/REPL	$750,000	Mar 1, 1998	Mar 1, 1998
CARGO · F34	LUMBERMENS MUTUAL CASUALTY CO.	Name ChangedNAMECHG	$750,000	Mar 1, 1996	Sep 18, 1998
BIPD · F91	GULF INSURANCE CO.	Name ChangedNAMECHG	$750,000	Mar 1, 1993	Sep 18, 1998
CARGO · F34	GULF GROUP LLOYDS	ReplacedTERM/REPL	$750,000	Mar 1, 1992	Mar 1, 1996

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/82788