Four K'S Trucking LLC

USDOT activeAuthority activeCarrier · Interstate

USDOT1687936
MC546924
LocationWarrenton, MO
Phone(636) 456-0143
Fleet5 power units · 5 drivers

Four K'S Trucking LLC (USDOT 1687936, MC-546924) is an interstate motor carrier based in Warrenton, Missouri with 5 power units and 5 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 5 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-546924Carrier Liability insurance$750,000 on fileRequired: $750,000 Safety ratingNot rated5 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Dec 20, 202422 months ago Process agent (BOC-3)On file#1 A+ Agents of Process, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 12, 2026

Docket	Authority type	Status
MC-546924	Common carrier	Active

First granted on January 23, 2006 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 13, 2026

Liability (BIPD) required$750,000
Liability (BIPD) on file$750,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

No current insurance filing was found in FMCSA licensing records for this USDOT number.

Insurance history: 10 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Northland Insurance Company	Nov 16, 2023	Jan 7, 2024	Cancel
Liability (BIPD)	Northland Insurance Company	Jan 7, 2016	Nov 16, 2023	Cancel
Liability (BIPD)	National Casualty Company	Jan 7, 2015	Jan 7, 2016	Cancel
Liability (BIPD)	National Indemnity Company	Jan 8, 2014	Jan 7, 2015	Cancel
Cargo	Great American Assurance Company	Dec 31, 2007	Jun 10, 2008	Cancel
Liability (BIPD)	Great American Assurance Company	Dec 31, 2007	Jun 10, 2008	Cancel
Liability (BIPD)	Carolina Casualty Insurance Co.	Dec 31, 2006	Dec 31, 2007	Cancel
Cargo	Carolina Casualty Insurance Co.	Dec 31, 2006	Dec 31, 2007	Cancel
Liability (BIPD)	Commerce and Industry Insurance	Dec 31, 2005	Mar 16, 2006	Term / cancl
Cargo	Canal Insurance Co.	Dec 31, 2005	Dec 31, 2006	Cancel

Process agent (BOC-3)

#1 A+ Agents of Process, Inc., Lone Tree, CO

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

5
Inspections: 0.0%
Driver out-of-service: 66.7%
Vehicle out-of-service: 2
Crashes

Inspected most often in: Iowa (2), Missouri (2), Arkansas (1).

Most recent inspection on file: November 4, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

December 11, 2023Involuntary revocation — Common carrier authorityDiscontinued revocation on January 5, 2024
December 11, 2015Involuntary revocation — Common carrier authorityDiscontinued revocation on January 8, 2016
December 11, 2014Involuntary revocation — Common carrier authorityDiscontinued revocation on January 8, 2015
January 14, 2014Granted — Common carrier authority
May 14, 2008Voluntary revocation — Common carrier authority
December 4, 2007Involuntary revocation — Common carrier authorityDiscontinued revocation on December 28, 2007
December 4, 2006Involuntary revocation — Common carrier authorityDiscontinued revocation on December 29, 2006
January 23, 2006Granted — Common carrier authorityRevoked on May 19, 2008

Fleet and operations

From the company’s own registration (Form MCS-150), updated December 20, 2024

Power units: 5
Trucks: 5
Drivers: 5
CDL drivers: 5
Interstate drivers: 5
Miles traveled: 424,621 (2024)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: September 14, 2007
Address: 31046 Palmyra Road, Warrenton, MO 63383
Phone (registered with FMCSA): (636) 456-0143

Cargo carried

General freight
Household goods
Metal: sheets, coils, rolls
Logs, poles, beams, lumber
Building materials
Machinery, large objects
Grain, feed, hay
Agricultural / farm supplies
Construction

Key facts

USDOT number 1687936 was registered on September 14, 2007.
Operating authority MC-546924 was first granted on January 23, 2006.
The company last updated its FMCSA registration (Form MCS-150) on December 20, 2024.
It reported 424,621 vehicle miles traveled in 2024.
It had 5 roadside inspections in the last 24 months; 1 inspection recorded no violations.
FMCSA records list 2 reportable crashes in the last 24 months.
Its process agent filing (BOC-3) is with #1 A+ Agents of Process, Inc..

Other carriers in Warrenton, MO

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