CMK TRUCKING INC
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
Plain-text risk summary (print / paste)
TruckCodex risk summary — CMK TRUCKING INC (USDOT 3719139) Verdict: CAUTION Book with caution — review signals below No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking. Authority / census status: Active Active BIPD limit: $750,000 Blockers: (none) Cautions: • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median. On file: • 1 active operating authority • Insurance on file · $750,000 — UNITED FINANCIAL CASUALTY COMPANY · 91X • BOC-3 process agent on file — #1 A BOC-3 FILING INC Source: https://truckcodex.com/usdot/3719139/ As of: Jul 15, 2026 Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
Company profile
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InsuranceUNITED FINANCIAL CASUALTY COMPANYPolicy effective Sep 30, 2024
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Process Agent#1 A BOC-3 FILING INCBOC-3 on file
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Operating AuthorityMC1308379ACTIVE
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Truck tractors | 2 | 0 | 0 |
| Trailers | 1 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Inspections (24 months)
All 18 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 14 | 14 | 0 |
| OOS inspections | 3 | 1 | 0 |
| OOS percentage | 21.43% | 7.14% | — |
| National average | 6.67% | 22.26% | 4.44% |
Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles
CMK TRUCKING INC is a motor carrier based in DIAMOND BAR, CA, registered with the FMCSA under USDOT 3719139. 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 2 power units and 2 drivers, with 18 roadside inspections on file and a peak out-of-service rate of 18.2%. 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.
CMK TRUCKING INC is a small fleet, operating 2 power units and 2 drivers, based in Diamond Bar, CA. Across 12 roadside inspections in the last 24 months, the fleet recorded a 25.0% out-of-service rate, with no reportable crashes on file. Operating authority is active for common.
12 roadside inspections over the last 24 months, up 200% versus the prior 24 months, concentrated in AZ (3) and CA (3), with Level 3 inspections the most common.
25.0% out-of-service rate; led by Vehicle Maintenance (56.3% of violations); top code 396.17C-PI (No proof of periodic inspection) cited 2 times.
The fleet comprises 2 power units (small fleet) and 2 drivers; Freightliner, Hyundai Translead, and Wabash National are the most-inspected makes.
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 281,784 ACTIVE carriers operating 1–3 power units (±50% of this carrier's 2 unit fleet).
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| California (CA) | 3 | 0 | 0.0% | Sep 1, 2025 |
| Arizona (AZ) | 3 | 2 | 66.7% | Feb 5, 2026 |
| New Mexico (NM) | 2 | 0 | 0.0% | Jun 30, 2026 |
| Ohio (OH) | 2 | 1 | 50.0% | Jun 24, 2026 |
| Oregon (OR) | 1 | 1 | 100.0% | Mar 25, 2025 |
| North Carolina (NC) | 1 | 0 | 0.0% | Jun 19, 2025 |
| Oklahoma (OK) | 1 | 0 | 0.0% | Aug 15, 2025 |
| Arkansas (AR) | 1 | 0 | 0.0% | Apr 26, 2025 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Freightliner | 14 | |
| Wabash National | 5 | |
| Hyundai Translead | 4 | |
| International | 2 | |
| Utility | 2 | |
| Great Dane | 1 | |
| Hyld | 1 | |
| Other | 1 |
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Controlled Substances / Alcohol | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Hours of Service | 4 | — | 2.40 | 2 | — | Jul 13, 2026 |
| Unsafe Driving | 1 | — | 1.65 | 2 | — | Jul 13, 2026 |
| Vehicle Maintenance | 3 | — | 7.08 | 7 | — | Jul 13, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (18 rows) View all 18 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 88299430 | Jun 30, 2026 | NM | 3 | — |
FREIGHTLIN TRUCK TRACTOR
|
1 | 392.2-SLLS1 | No |
| 88246727 | Jun 24, 2026 | OH | 3 | — |
FREIGHTLIN TRUCK TRACTOR
|
2 | 391.11B2-S, 392.2-SLL | Yes |
| 86982520 | Feb 5, 2026 | AZ | 1 | TOPOCK AZ |
FREIGHTLIN TRUCK TRACTOR
|
5 | 396.17C-PI, 395.8E-HOSPD, 393.9A-LHWS | No |
| 85730220 | Sep 8, 2025 | OH | 2 | EATON OH |
FREIGHTLIN TRUCK TRACTOR
|
0 | — | No |
| 85662974 | Sep 1, 2025 | CA | 2 | ca-sr-60-w/b-wof-pedley-rd. |
FRHT TRUCK TRACTOR
|
1 | 392.2-SLLLR | No |
| 85505494 | Aug 15, 2025 | OK | 2 | I-40 AT MM62 |
FRHT TRUCK TRACTOR
|
3 | 393.9A-LCL, 393.9A-LRLI, 393.9A-LSML | No |
| 85017272 | Jun 19, 2025 | NC | 3 | nc-cumberland-county,-i-95,-s |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 84915222 | May 29, 2025 | CA | 5 | CITY OF INDUSTRY |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 84828151 | May 29, 2025 | CA | 5 | CITY OF INDUSTRY |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 84551188 | Apr 26, 2025 | AR | 3 | NORTH LITTLE ROCK AR |
FREIGHTLIN TRUCK TRACTOR
|
0 | — | No |
| 84216567 | Mar 25, 2025 | OR | 3 | COLD SPRINGS OR |
FREIGHTLIN TRUCK TRACTOR
|
1 | 395.8A1-HOSP | Yes |
| 83817639 | Feb 5, 2025 | AZ | 1 | SAN SIMON AZ |
FREIGHTLIN TRUCK TRACTOR
|
4 | 393.75A3-TAOLTIS, 393.45B2-BHTD, 395.30B1-ELDDFR | Yes |
| 82884280 | Oct 4, 2024 | AZ | 3 | HOLBROOK AZ |
FREIGHTLIN TRUCK TRACTOR
|
2 | 395.8(a)(1), 392.2 | Yes |
| 82792907 | Sep 28, 2024 | NM | 3 | LORDSBURG PORT OF ENTRY |
FRHT TRUCK TRACTOR
|
0 | — | No |
| 81308055 | Apr 5, 2024 | IL | 3 | I-88 |
INTL TRUCK TRACTOR
|
0 | — | No |
| 80311394 | Dec 3, 2023 | NM | 3 | LORDSBURG PORT OF ENTRY |
INTL TRUCK TRACTOR
|
0 | — | No |
| 78851531 | Jun 8, 2023 | MO | 1 | mo-westbound-scales-st.-clair |
INTL TRUCK TRACTOR
|
11 | 396.3(a)(1), 395.24(c)(2)(iii), 395.24(c)(2)(ii) | Yes |
| 78708190 | May 21, 2023 | TX | 2 | — |
INTL TRUCK TRACTOR
|
2 | 393.75(a), 390.21(a) | No |
Authority Records (1 docket)
MC Certificate Documents (1 PDF)
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 | |
|---|---|---|---|---|
| Oct 5, 2021 | MC1308379-C | CPL | REVOCATION | CPL → |
Insurance Coverage Timeline (4 rows)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Limit | Effective | Cancel | Status |
|---|---|---|---|---|---|---|
| UNITED FINANCIAL CASUALTY COMPANY | CA987371753 | 91X | $750,000 | Sep 30, 2024 | On file | ACTIVE |
| AEGIS SECURITY INSURANCE COMPANY | ASC102244-01 | BIPD/Primary | — | Sep 30, 2023 | Sep 30, 2024 | CANCELLED |
| AEGIS SECURITY INSURANCE COMPANY | ASA003869-01 | BIPD/Primary | — | Sep 30, 2022 | Sep 30, 2023 | CANCELLED |
| CRUSADER INSURANCE COMPANY | CTP-020609 | BIPD/Primary | — | Sep 30, 2021 | Sep 30, 2022 | CANCELLED |
Compliance Timeline Merged authority / insurance / enforcement events
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Sep 30, 2024
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Sep 30, 2024insuranceCANCEL — AEGIS SECURITY INSURANCE COMPANY
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Oct 2, 2023
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Sep 30, 2023insuranceCANCEL — AEGIS SECURITY INSURANCE COMPANY
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Oct 3, 2022
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Sep 30, 2022insuranceCANCEL — CRUSADER INSURANCE COMPANY
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Oct 5, 2021
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| CITY OF INDUSTRY | CA | 2 | 0 |
| LORDSBURG PORT OF ENTRY | NM | 2 | 0 |
| NORTH LITTLE ROCK AR | AR | 1 | 0 |
| HOLBROOK AZ | AZ | 1 | 1 |
| SAN SIMON AZ | AZ | 1 | 1 |
| TOPOCK AZ | AZ | 1 | 0 |
| I-88 | IL | 1 | 0 |
| EATON OH | OH | 1 | 0 |
| I-40 AT MM62 | OK | 1 | 0 |
| COLD SPRINGS OR | OR | 1 | 1 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 396.3(a)(1) | Inspection/repair/maintenance - general | Vehicle Maintenance | 2 | 1 |
| 390.21(a) | Vehicle marking requirements | General/Admin | 1 | 0 |
| 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 |
| 393.47(e) | Slack adjuster defective | Vehicle Maintenance | 1 | 0 |
| 393.48(a) | Inoperative/defective brakes | Vehicle Maintenance | 1 | 0 |
| 393.53(b) | Steering system components worn | Vehicle Maintenance | 1 | 0 |
| 393.75(a) | Tires/tubes - general defects | Vehicle Maintenance | 1 | 0 |
| 393.75(a)(1) | Tire-ply or belt material exposed | Vehicle Maintenance | 1 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 1 | 0 |
| 395.24(c)(2)(ii) | Driver failed to manually add the trailer number | Hours of Service | 1 | 0 |
Related Records Cross-references to every adjacent page
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California carriers
All carriers based in California
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Diamond Bar carriers
Carriers based in Diamond Bar, CA
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Stations in California
Where this carrier might be inspected
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Docket MC1308379
common · ACTIVE · MC
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UNITED FINANCIAL CASUALTY COMPANY
91X policy on file
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AEGIS SECURITY INSURANCE COMPANY
BIPD/Primary policy on file
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CRUSADER INSURANCE COMPANY
BIPD/Primary policy on file
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#1 A BOC-3 FILING INC
BOC-3 process agent · 108,819 carriers served
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18 inspections
Full roadside inspection history
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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
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How FMCSA safety ratings work
BASIC percentiles and compliance review context
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BOC-3 process agents explained
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 CMK TRUCKING INC
- 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 CMK TRUCKING INC
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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.