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Truck Graph carrier intelligence · DOT 2940902
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Vetting2 failed10 passedPrior revocation on record · Elevated driver OOS rate
Risk Signals Detected
Authority revoked within the last 3 years
Elevated driver out-of-service rate
Not a legal finding — always perform independent due diligence before tendering a load.Updated 8h ago
DOT 2940902MC597Harrison, SD

Ryan Lamfers

DBA: Dakota Outlaw

For-Hire CommonInterstateHarrison, SD 57344

Ryan Lamfers has operated for 9.6y with a fleet of 1 power units and 1 drivers under Common authority. The company has recorded 5 roadside inspections in its operating history.

Identity
Legal nameRyan Lamfers
DBADakota Outlaw
DOT #2940902
MC #MC597
CityHarrison
StateSouth Dakota
ZIP57344
Authority age9.6y
StatusActive
Common authority✓ Authorized
Contract authorityNot authorized
Broker authorityNot authorized
OperationInterstate
HazmatNot authorized
MCS-150 filed03/20/2026
Company officerRyan Lamfers
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet
1
Power units
Drivers
1
Total
Inspections
5
On record
Crashes
0
None on record
OOS Rate
40.0%
↑ Above 22.26% avg
Authority Age
9.6y
Since 2016

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

Business Connections
Who else shares an officer, address, or phone number with this carrier
View full network →
Associated entities1 connections
0 strong links
DON LAMFERSDOT 1664889
Shared addressActive

Location

311 LECOCQ AVE, Harrison, SD, 57344

311 LECOCQ AVE, HARRISON, SD, 57344Open in Maps →

Inspection history

5 total inspections · Showing last 5

Out-of-service rates
Driver OOS (this carrier)
40.0%
National average
22.3%
DateStateLevelDriver OOSVehicle OOS
7/23/2025NE300
2/22/2025KS310
11/21/2024MT111
5/14/2025NE300
6/4/2024SD300

Source: FMCSA inspection records. View methodology

Violation categories (24 months)
Hours of Service
5 (100%)·3v
Unsafe Driving
5 (100%)
Driver Fitness
5 (100%)
Controlled Substances
5 (100%)
Vehicle Maintenance
1 (20%)·1v

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
ACUITY, A MUTUAL INSURANCE COMPANY
Coverage Type
91X
Coverage Amount
$750,000
Effective Date
10/25/2025

Source: FMCSA insurance filings. View methodology

Related carriers in South Dakota

Active carriers in SD, similar fleet size.

Black Hills Service Company LLC
Rapid City, SD
533 power units · DOT 1843482
Heyl Truck Lines INC
Sioux Falls, SD
525 power units · DOT 65762
Agtegra Cooperative
Aberdeen, SD
398 power units · DOT 66197
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Authority timeline

Key events in this carrier's operating authority history.

Authority Granted
Oct 2016
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
South Dakota 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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Ryan Lamfers is based in Harrison, SD, which is part of the larger South Dakota trucking market. Browse the full national carrier directory to compare across all 50 states.

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Frequently asked

Ryan Lamfers

Answers from verified compliance records.

Is Ryan Lamfers authorized to operate?

Yes. Ryan Lamfers holds Common operating authority and is currently active.

What is Ryan Lamfers's safety record?

Ryan Lamfers 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 Ryan Lamfers operate?

Ryan Lamfers operates 1 power units with approximately 1 drivers.

Is Ryan Lamfers insured?

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

Has Ryan Lamfers had any risk indicators?

No risk indicators have been detected for Ryan Lamfers as of the most recent data sync.

What is the DOT number for Ryan Lamfers?

Ryan Lamfers's DOT number is 2940902 and MC number is MC597. 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). Ryan Lamfers Safety Record, DOT 2940902. Retrieved from https://truckgraph.com/carriers/2940902
MLA
"Ryan Lamfers Safety Record, DOT 2940902." Truck Graph, May 31, 2026, https://truckgraph.com/carriers/2940902
Chicago
"Ryan Lamfers Safety Record, DOT 2940902." Truck Graph. Last modified May 31, 2026. https://truckgraph.com/carriers/2940902
Data sourced from FMCSA public records. Last updated: Methodology →