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O Trucking
Active Carrier & Broker

Darrin L Demars

DBA: DOUBLE D TRUCKING

DOT# 647653 | MC# 476308 | Est. 1996 (29 yrs)

8

Power Units

8

Drivers

Est. 1996 (29 yrs)

Authority Age

S

Safety Rating

Company Overview

DARRIN L DEMARS is an active carrier & broker registered with the FMCSA since June 1996. Based in MOUNTAIN IRON, MN, They are classified as Interstate and operate interstate (beyond 100 miles). Their inferred equipment specializations include Reefer, Flatbed, Step Deck / RGN, Dump Truck, Hopper / Grain, Car Hauler, Oilfield / Heavy and Livestock.

Equipment Analysis

Based on FMCSA cargo authorization flags and fleet composition data, Darrin L Demars appears to operate the following equipment types:

Reefer Flatbed Step Deck / RGN Dump Truck Hopper / Grain Car Hauler Oilfield / Heavy Livestock

Fleet Breakdown

Equipment Owned Term Leased Trip Leased Total
Tractors 8 0 0 8
Trailers 10 0 0 10

Fleet Size Classification: 6-10 Trucks

Authorized Cargo Types

Darrin L Demars is authorized to transport the following 19 cargo types:

General Freight Metal/Sheet/Coil Motor Vehicles Logs/Poles/Beams Building Materials Machinery (Large) Fresh Produce Oilfield Equipment Livestock Grain/Feed/Hay Meat Garbage/Refuse Refrigerated Food Beverages Paper Products Utilities Farm Supplies Construction Other

Operations Scope

Interstate (beyond 100 miles)

MCS-150 Mileage: 70,000 miles (2024)

Driver Information

8

Total Drivers

8

Interstate Drivers

Dispatch Services in MN

Looking for dispatch services for these equipment types in MN?

Verify on Official Sources

Cross-reference this carrier's data with official FMCSA systems:

Safety Performance

B

Good

Below national average OOS rates

O Trucking Safety Grade

17

Inspections

24 months

42

Violations

Total found

2

Out of Service

Orders issued

Out-of-Service Rates vs National Average

Driver OOS Rate 0.0%
Nat'l avg: 7.0%

✓ Better than national average (-7.0%)

Vehicle OOS Rate 11.8%
Nat'l avg: 21.4%

✓ Better than national average (-9.7%)

Date State Level Violations OOS
01/13/2026 SD Driver Only 2
12/11/2025 MO Walk-Around 3
12/04/2025 IN Driver Only 3
11/05/2025 MN Walk-Around 2
11/03/2025 MN Walk-Around 1
10/15/2025 MN Driver Only 1
09/26/2025 MN Driver Only 0
07/29/2025 MN Driver Only 2
06/26/2025 MN Full 5
05/27/2025 MN Walk-Around 3
04/18/2025 MN Driver Only 1
03/26/2025 MN Walk-Around 5
03/25/2025 MN Full 4 1
01/11/2025 MN Walk-Around 5 1
08/22/2024 MN Driver Only 1

Showing 15 of 17 inspections.

Inspection data from FMCSA (24-month window). Updated daily. View full inspection history on FMCSA →

Violation Breakdown

42 Total Violations 17 inspections (24 months)
Driver Violations
6
0.35 violations per inspection 0 out-of-service
Vehicle Violations
2
0.12 violations per inspection 2 out-of-service
Overall Out-of-Service Rate 11.8% (2 / 17)

Insurance & Bonding

BIPD

$1 Million

WEST BEND MUTUAL INSURANCE CO.

Cargo

Not on file

Bond

Not on file

Type Insurance Company Form Policy # Coverage Effective
BIPD WEST BEND MUTUAL INSURANCE CO. 91X 1000117664 $1 Million 03/10/2023
View Insurance History (12 past records)
Type Company Policy # Effective Cancelled Method
UNITED FINANCIAL CASUALTY COMPANY CA 7596806 08/26/2010 11/10/2011 TERM/REPL
HARTFORD FIRE INSURANCE COMPANY 41 MS NO8115 07/31/2008 09/27/2010 CANCEL
PROGRESSIVE CASUALTY INSURANCE COMPANY CA 6527214 07/30/2008 08/26/2010 TERM/REPL
GREAT WEST CASUALTY CO. GWP14409A 12/18/2003 08/12/2004 TERM/REPL
GREAT WEST CASUALTY CO. GWP14409A 12/18/2003 08/12/2004 TERM/REPL
CAROLINA CASUALTY INSURANCE CO. 473580 07/30/2007 07/30/2008 CANCEL
CAROLINA CASUALTY INSURANCE CO. 473580 07/30/2007 07/30/2008 CANCEL
GREAT WEST CASUALTY CO. GWP14409A 08/12/2004 07/30/2007 TERM/REPL
GREAT WEST CASUALTY CO. GWP14409A 08/12/2004 07/30/2007 TERM/REPL
ACUITY, A MUTUAL INSURANCE COMPANY CA-ZE3022 11/08/2022 03/10/2023 TERM/REPL
WEST BEND MUTUAL INSURANCE CO. 1000117664 03/10/2023 03/10/2023 TERM/REPL
WESTERN NATIONAL MUTUAL INSURANCE CO. CID 1028760 11/10/2011 03/05/2014 CANCEL

Insurance data sourced from FMCSA. Updated daily. Verify on FMCSA →

Frequently Asked Questions

What equipment does DARRIN L DEMARS operate?

Based on their FMCSA cargo classifications and fleet data, DARRIN L DEMARS is inferred to operate: Reefer, Flatbed, Step Deck / RGN, Dump Truck, Hopper / Grain, Car Hauler, Oilfield / Heavy and Livestock.

Is DARRIN L DEMARS's authority currently active?

DARRIN L DEMARS currently holds active operating authority with the FMCSA.

How long has DARRIN L DEMARS been in business?

DARRIN L DEMARS has been registered with the FMCSA since June 1996, making their authority approximately 29 years, 9 months old.

Where is DARRIN L DEMARS located?

DARRIN L DEMARS is physically located at 3953 WHITE ROAD, MOUNTAIN IRON, MN 55768.

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