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Case FileDOT 336785
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Carrier Profile · DOT 336785

Dennis Squier

DBA: S&S Trucking

For-Hire ContractInterstateWoden, IA 50484
Updated 2026-05-29T12:34:25.215Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

Dennis Squier has operated for 37.5y with a fleet of 3 power units and 3 drivers under Contract authority. The company has recorded 5 roadside inspections in its operating history.

Identity
Legal nameDennis Squier
DBAS&S Trucking
DOT #336785
MC #MC385106
CityWoden
StateIowa
ZIP50484
Authority age37.5y
StatusActive
Common authorityNot authorized
Contract authority✓ Authorized
Broker authorityNot authorized
OperationInterstate
HazmatNot authorized
MCS-150 filed03/30/2026
Company officerDennis Squier
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet size
3
Power units
Drivers
3
Total drivers
Inspections
5
On record
Crashes
0
On record
OOS Rate
0.0%
Better than national avg (22.26%)

Source: FMCSA compliance records, Truck Graph analysis. View methodology

Location

17 BUSH AVE, Woden, IA, 50484

17 BUSH AVE, WODEN, IA, 50484Open in Maps →

Inspection history

5 total inspections. OOS rate: 0.0%. Showing last 5.

DateStateLevelDriver OOSVehicle OOS
4/21/2025IA200
6/19/2025IL200
12/13/2024IA300
10/8/2024IA300
7/4/2024IA300

Source: FMCSA inspection records. View methodology

Crash history

0 crashes on record. Showing last 3.

No crash records found.

Source: FMCSA crash records. View methodology

Insurance status

Current insurance filing on record with FMCSA.

Status
Active
Insurer
GREAT WEST CASUALTY CO.
Coverage
$1,000,000
Effective
10/12/2016

Source: FMCSA insurance filings. View methodology

Related carriers in Iowa

Active carriers in IA, similar fleet size.

Crst Expedited INC
Cedar Rapids, IA
4,362 power units · DOT 53773
Annett Holdings INC
Des Moines, IA
3,883 power units · DOT 87409
Heartland Express INC Of Iowa
North Liberty, IA
3,320 power units · DOT 134697
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Authority timeline

Key events in this carrier's operating authority history.

Authority Granted
Dec 1988
FMCSA issued operating authority
Active
Current
Authority currently active

Source: FMCSA authority records and revocation orders. View methodology

Research this company

Verify independently using official government and public sources.

FMCSA SAFER System
Official DOT safety record, authority status, inspections
Google Search
News, reviews, and web presence
Iowa Secretary of State
Business registration and corporate filings
Better Business Bureau
Complaints, ratings, and accreditation status
LinkedIn
Company employees, leadership, and network
PACER (Federal Courts)
Federal litigation, bankruptcy filings

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Dennis Squier is based in Woden, IA, which is part of the larger Iowa trucking market. Browse the full national carrier directory to compare across all 50 states.

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Frequently asked

Dennis Squier

Answers from verified compliance records.

Is Dennis Squier authorized to operate?

Yes. Dennis Squier holds Contract operating authority and is currently active.

What is Dennis Squier's safety record?

Dennis Squier has 5 roadside inspections on record. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Dennis Squier operate?

Dennis Squier operates 3 power units with approximately 3 drivers.

Is Dennis Squier insured?

Dennis Squier has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Dennis Squier had any risk indicators?

No risk indicators have been detected for Dennis Squier as of the most recent data sync.

What is the DOT number for Dennis Squier?

Dennis Squier's DOT number is 336785 and MC number is MC385106. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Dennis Squier Safety Record, DOT 336785. Retrieved from https://truckgraph.com/carriers/336785
MLA
"Dennis Squier Safety Record, DOT 336785." Truck Graph, May 29, 2026, https://truckgraph.com/carriers/336785
Chicago
"Dennis Squier Safety Record, DOT 336785." Truck Graph. Last modified May 29, 2026. https://truckgraph.com/carriers/336785
SC
Sarah Chen
Lead Safety Analyst · 12 years freight intelligence
JR
James Rodriguez
Risk Analysis Editor
Last editorial review
Methodology v2.1 →