FOUR K'S TRUCKING LLC
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles
FOUR K'S TRUCKING LLC is a motor carrier based in WARRENTON, MO, registered with the FMCSA under USDOT 1687936. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 5 power units and 5 drivers, with 10 roadside inspections on file and a peak out-of-service rate of 28.6%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
Carrier is unrated
FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.
FOUR K'S TRUCKING LLC is a small fleet, operating 5 power units and 5 drivers, based in Warrenton, MO. Across 7 roadside inspections in the last 24 months, the fleet recorded a 28.6% out-of-service rate, with 2 reportable crashes. Operating authority is active for common.
7 roadside inspections over the last 24 months, up 133% versus the prior 24 months, concentrated in MO (3) and IA (2), with Level 2 inspections the most common.
28.6% out-of-service rate; led by Vehicle Maintenance (94.1% of violations); top code 393.75A3-TAOL (Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS) cited 2 times, 2 of them OOS.
The fleet comprises 5 power units (small fleet) and 5 drivers; Freightliner, Reit, and Transcraft are the most-inspected makes.
Compliance & contact
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 197,062 ACTIVE carriers operating 3–8 power units (±50% of this carrier's 5 unit fleet).
Authority gap detected (1)
- Common (Property) authority was inactive from May 19, 2008 to Jan 14, 2014 (2066 days)
Historical coverage gap detected (1)
- No active BIPD/Primary insurance from Jun 10, 2008 to Jan 8, 2014 (2038 days)
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Freightliner | 5 | |
| Transcraft | 4 | |
| International | 3 | |
| Reitnouer | 3 | |
| Frai | 1 | |
| Mack | 1 | |
| Rave | 1 |
Recent Inspections (10 rows) View all 10 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 84322718 | Apr 1, 2025 | AR | 2 | MOUNTAIN HOME AR |
INTERNATIO TRUCK TRACTOR
|
2 | 393.75C-TAOTD-LT2/32, 395.8A | No |
| 83893492 | Feb 17, 2025 | IA | 2 | ia-15---i380-nb-mm-51-brandon |
INTL TRUCK TRACTOR
|
3 | 393.75A3-TAOL, 393.9, 393.75C | Yes |
| 82676495 | Sep 16, 2024 | MO | 3 | ROCK PORT MO |
FREIGHTLIN TRUCK TRACTOR
|
0 | — | No |
| 82640180 | Sep 12, 2024 | MO | 2 | JOPLIN MO |
FREIGHTLIN TRUCK TRACTOR
|
2 | 393.55(d)(1), 393.55(e) | No |
| 82586973 | Sep 3, 2024 | IA | 2 | ia-37---i29-sb-mm-132-salix |
REIT SEMI-TRAILER
|
0 | — | No |
| 81937094 | Jun 20, 2024 | MO | 1 | FARMINGTON MO |
FREIGHTLIN TRUCK TRACTOR
|
8 | 393.75A3-TAOL, 396.3A1-TAOCV, 393.11A1-CSLRR | No |
| 81530588 | May 3, 2024 | MS | 2 | ITAWAMBA COUNTY |
FRHT TRUCK TRACTOR
|
2 | 393.75(a)(3), 393.45(d) | Yes |
| 81334066 | Apr 10, 2024 | MO | 2 | HENRIETTA MO |
INTERNATIO TRUCK TRACTOR
|
1 | 393.9(a) | No |
| 80339767 | Dec 5, 2023 | MO | 3 | ELDON MO |
FREIGHTLIN TRUCK TRACTOR
|
0 | — | No |
| 78831446 | Jun 6, 2023 | MO | 2 | — |
FRAI TRUCK TRACTOR
|
0 | — | No |
Recent Crashes (3 rows)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| TX7ALAHQE1DC | Oct 16, 2025 | TX | 0 | 0 | Yes | Yes | Tow |
| MO0000108784 | Jun 20, 2024 | MO | 0 | 4 | Yes | Yes | Injury |
| WV201624043A | Sep 7, 2016 | WV | 0 | 1 | Yes | Yes | Injury |
Authority Records (1 docket)
MC Certificate Documents (3 PDFs)
Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.
Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.
| Date | Docket | Action | Authority | |
|---|---|---|---|---|
| Jan 14, 2014 | MC546924-C | TRANSFER | CERTIFICATE | TRANSFER → |
| May 19, 2008 | MC546924-C | VOL | REVOCATION | VOL → |
| Jan 23, 2006 | MC546924-C | CPL | REVOCATION | CPL → |
Insurance Coverage Timeline (14 rows)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Effective | Cancel | Status |
|---|---|---|---|---|---|
| PROGRESSIVE CASUALTY INSURANCE COMPANY | CA976190060 | 91X | Jan 7, 2024 | On file | ACTIVE |
| NORTHLAND INSURANCE COMPANY | WN340310 | BIPD/Primary | Nov 16, 2023 | Jan 7, 2024 | CANCELLED |
| NORTHLAND INSURANCE COMPANY | WN181931 | BIPD/Primary | Jan 7, 2016 | Nov 16, 2023 | CANCELLED |
| NATIONAL CASUALTY COMPANY | OPO0048782 | BIPD/Primary | Jan 7, 2015 | Jan 7, 2016 | CANCELLED |
| NATIONAL INDEMNITY COMPANY | 70TRS027995 | BIPD/Primary | Jan 8, 2014 | Jan 7, 2015 | CANCELLED |
| Coverage gap — 2038 days without BIPD/Primary coverage from Jun 10, 2008 to Jan 8, 2014 | |||||
| GREAT AMERICAN ASSURANCE COMPANY | MAC5564041 00 | CARGO | Dec 31, 2007 | Jun 10, 2008 | CANCELLED |
| GREAT AMERICAN ASSURANCE COMPANY | MAC5564041 00 | BIPD/Primary | Dec 31, 2007 | Jun 10, 2008 | CANCELLED |
| CAROLINA CASUALTY INSURANCE CO. | 468728 | BIPD/Primary | Dec 31, 2006 | Dec 31, 2007 | CANCELLED |
| CAROLINA CASUALTY INSURANCE CO. | 468728 | CARGO | Dec 31, 2006 | Dec 31, 2007 | CANCELLED |
| COMMERCE AND INDUSTRY INSURANCE | SFT 948088101 | BIPD/Primary | Dec 31, 2005 | Dec 31, 2006 | CANCELLED |
| CANAL INSURANCE CO. | C344817 | CARGO | Dec 31, 2005 | Dec 31, 2006 | CANCELLED |
| COMMERCE AND INDUSTRY INSURANCE | SFT 948088101 | BIPD/Primary | Dec 31, 2005 | Mar 16, 2006 | CANCELLED |
| COMMERCE AND INDUSTRY INSURANCE | SFT 948088101 | BIPD/Primary | Dec 31, 2005 | Dec 31, 2005 | REPLACED |
Compliance Timeline Merged authority / insurance / enforcement events
-
Jan 7, 2024insuranceCANCEL — NORTHLAND INSURANCE COMPANY
-
Jan 5, 2024
-
Nov 16, 2023insuranceCANCEL — NORTHLAND INSURANCE COMPANY
-
Jan 8, 2016
-
Jan 7, 2016insuranceCANCEL — NATIONAL CASUALTY COMPANY
-
Jan 8, 2015
-
Jan 7, 2015insuranceCANCEL — NATIONAL INDEMNITY COMPANY
-
Jan 14, 2014
-
Jun 10, 2008insuranceCANCEL — GREAT AMERICAN ASSURANCE COMPANY
-
Jun 10, 2008insurance gapCoverage gap: 2038 days without BIPD/Primary insurance (through Jan 8, 2014)
-
May 19, 2008
-
May 19, 2008authority gapCommon (Property) authority inactive: 2066 days (through Jan 14, 2014)
-
Dec 31, 2007insuranceCANCEL — CAROLINA CASUALTY INSURANCE CO.
-
Dec 28, 2007
-
Dec 31, 2006insuranceCANCEL — CANAL INSURANCE CO.
-
Dec 31, 2006insuranceCANCEL — COMMERCE AND INDUSTRY INSURANCE
-
Dec 29, 2006
-
Mar 16, 2006insuranceTERM/CANCL — COMMERCE AND INDUSTRY INSURANCE
-
Dec 31, 2005insuranceTERM/REPL — COMMERCE AND INDUSTRY INSURANCE
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| MOUNTAIN HOME AR | AR | 1 | 0 |
| ELDON MO | MO | 1 | 0 |
| FARMINGTON MO | MO | 1 | 0 |
| HENRIETTA MO | MO | 1 | 0 |
| JOPLIN MO | MO | 1 | 0 |
| ROCK PORT MO | MO | 1 | 0 |
| ITAWAMBA COUNTY | MS | 1 | 1 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 393.45(d) | Brake tubing/hoses inadequate | Vehicle Maintenance | 1 | 0 |
| 393.55(d)(1) | Coupling device/towing methods defective | Vehicle Maintenance | 1 | 0 |
| 393.55(e) | Coupling device/towing methods defective | Vehicle Maintenance | 1 | 0 |
| 393.75(a)(3) | Tire-flat and/or audible air leak | Vehicle Maintenance | 1 | 1 |
| 393.9 | Inoperable Required Lamp | Vehicle Maintenance | 1 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 1 | 0 |
Related Records Cross-references to every adjacent page
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Missouri carriers
All carriers based in Missouri
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Warrenton carriers
Carriers based in Warrenton, MO
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Stations in Missouri
Where this carrier might be inspected
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Docket MC546924
Common · ACTIVE · MC
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PROGRESSIVE CASUALTY INSURANCE COMPANY
91X policy on file
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NORTHLAND INSURANCE COMPANY
BIPD/Primary policy on file
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NATIONAL CASUALTY COMPANY
BIPD/Primary policy on file
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NATIONAL INDEMNITY COMPANY
BIPD/Primary policy on file
-
GREAT AMERICAN ASSURANCE COMPANY
CARGO policy on file
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CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary policy on file
-
COMMERCE AND INDUSTRY INSURANCE
BIPD/Primary policy on file
-
CANAL INSURANCE CO.
CARGO policy on file
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#1 A+ AGENTS OF PROCESS, INC.
BOC-3 process agent · 126,293 carriers served
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10 inspections
Full roadside inspection history
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3 reportable crashes
FMCSA MCMIS crash log
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
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Carrier comparison tool
Side-by-side vs. other carriers
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Why every interstate carrier must file a process agent
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FMCSA compliance filings guide
MCS-150, insurance, and authority filing requirements
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Roadside inspection rights
What drivers and carriers can expect during a stop
How to verify FOUR K'S TRUCKING LLC
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about FOUR K'S TRUCKING LLC
Is FOUR K'S TRUCKING LLC an active motor carrier? ▾
What is FOUR K'S TRUCKING LLC's safety rating? ▾
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What is FOUR K'S TRUCKING LLC's out-of-service rate? ▾
Where is FOUR K'S TRUCKING LLC based? ▾
Does FOUR K'S TRUCKING LLC have valid operating authority? ▾
How many trucks and drivers does FOUR K'S TRUCKING LLC operate? ▾
Has FOUR K'S TRUCKING LLC had any crashes? ▾
About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.