JMZ HOLDINGS LTD COMPANY

DBA: JMZ TRANSPORTATION GROUP

USDOT 4038573 Active AUTHORIZED FOR HIRE Company officer: MARLO MCKELVEY Grain / Feed / Hay Based in OKLAHOMA CITY, OK Insurance watch: HIGH Grade B · 78
Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution
Coverage resumed · Apr 2, 2024
Coverage resumed · Apr 11, 2025
Common (Property) reinstated · Mar 19, 2026
Common (Property) reinstated · Apr 10, 2024
Review these
  • Insurance-lapse watch: HIGH Recent BMC-91 cancellation or instability without a clear replacement. Details →
  • Prior insurance gap · 70 days Jan 23, 2024 → Apr 2, 2024
  • Prior insurance gap · 37 days Mar 5, 2025 → Apr 11, 2025
  • Common (Property) gap · 373 days Inactive Mar 11, 2025 → reinstated Mar 19, 2026
  • Common (Property) gap · 72 days Inactive Jan 29, 2024 → reinstated Apr 10, 2024
  • Violations per Inspection above national average 2.25 vs 1.80 national (+0.45).
On file
  • 1 active operating authority
  • Insurance on file · $750,000 CIRCLE STAR INSURANCE CO., A R R G · BIPD/Primary Details →
  • BOC-3 process agent on file REGISTERED AGENTS INC Details →
Company officer: MARLO MCKELVEY
Cargo: Grain / Feed / Hay
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste)
TruckCodex risk summary — JMZ HOLDINGS LTD COMPANY (USDOT 4038573)
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
Officer(s): MARLO MCKELVEY (Company officer)

Blockers:
  (none)

Cautions:
  • Insurance-lapse watch: HIGH — Recent BMC-91 cancellation or instability without a clear replacement.
  • Prior insurance gap · 70 days — Jan 23, 2024 → Apr 2, 2024
  • Prior insurance gap · 37 days — Mar 5, 2025 → Apr 11, 2025
  • Common (Property) gap · 373 days — Inactive Mar 11, 2025 → reinstated Mar 19, 2026
  • Common (Property) gap · 72 days — Inactive Jan 29, 2024 → reinstated Apr 10, 2024
  • Violations per Inspection above national average — 2.25 vs 1.80 national (+0.45).

On file:
  • 1 active operating authority
  • Insurance on file · $750,000 — CIRCLE STAR INSURANCE CO., A R R G · BIPD/Primary
  • BOC-3 process agent on file — REGISTERED AGENTS INC

Source: https://truckcodex.com/usdot/4038573/
As of: Jul 18, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade

Compliance grade B

Composite of 4/5 scored components (mean 78/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

B confidence 80% · 4/5 signals
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
BIPD active · 100/100

Active BIPD/Primary-like policy on file in our insurance history.

OOS vs peers
On par with peers · 75/100

Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 0% vs peer median 0% (neutral). n=281701 same-size ACTIVE peers.

FMCSA safety rating
Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA safety_rating.

Insurance-watch tier
HIGH · 35/100

Insurance-lapse watch: HIGH.

TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.

Recent changes

  • Legal Name JMZ HOLDINGS LTD CO → JMZ HOLDINGS LTD COMPANY · Jul 1, 2026 · FMCSA Company Census
Operating authority
Insurance

CIRCLE STAR INSURANCE CO., A R R G · BIPD/Primary · $750,000

CIRCLE STAR INSURANCE CO., A R R G · 91X · $750,000

CIRCLE STAR INSURANCE CO., A R R G · BIPD/Primary · $750,000

3 active policies

BOC-3 agent

REGISTERED AGENTS INC

Company profile

Company details
USDOT 4038573
In FMCSA records since Mar 4, 2023 (~3y)
MC / docket MC1579119
Company officer MARLO MCKELVEY
Operation AUTHORIZED FOR HIRE
Cargo carried
Grain / Feed / Hay
Fleet size 2 units
Drivers 1
Annual mileage 61,445 mi
Contact & address
Physical
8501 NW 121ST ST
OKLAHOMA CITY, OK 73162
Mailing
8501 NW 121ST STREET
OKLAHOMA CITY, OK 73162
Registration & safety rating
USDOT 4038573
In FMCSA records since Mar 4, 2023 (~3y)
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 61,445 mi
vs. National Average
Vehicle OOS Rate 0.0% vs 23.4% -23.4 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 2.25 vs 1.80 +0.45
Peer tier (small fleets (≤10 power units)) median OOS rate: 50%
Active insurance
Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 2 0 0
Trailers 0 2 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 1 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 0 0 0
Tow-away 0 1 0 1
Crash reports 0 1 0 1

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 10 inspections →
Driver Vehicle Hazmat
Inspections 4 4 0
OOS inspections 0 0 0
OOS percentage 0% 0%
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%).

Power Units
2
Drivers
1
Inspections
10
FMCSA roadside history
OOS Rate (peak)
Crashes (24m)
1
Authorities
1
1 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

JMZ HOLDINGS LTD COMPANY is a motor carrier based in OKLAHOMA CITY, OK, registered with the FMCSA under USDOT 4038573. 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 1 driver, with 10 roadside inspections on file. 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.

Carrier overview

JMZ HOLDINGS LTD CO is a small fleet, operating 2 power units and 1 driver, with 2 years on FMCSA's records, based in Oklahoma City, OK. Across 5 roadside inspections in the last 24 months, the fleet recorded a 0.0% out-of-service rate, with 1 reportable crash. all filed authority types (common) are currently revoked.

Inspection profile

5 roadside inspections over the last 24 months, up 25% versus the prior 24 months, concentrated in TX (4) and CO (1), with Level 2 inspections the most common.

Violation profile

0.0% out-of-service rate; led by Unsafe Driving (58.3% of violations); top code 392.2W (Operating a CMV while ill or fatigued) cited 3 times.

Fleet profile

The fleet comprises 2 power units (small fleet) and 1 driver; Peterbilt, Mckt, and Kenworth are the most-inspected makes.

Risk Signals

Authority revoked
2 revocations on record.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 281,701 ACTIVE carriers operating 1–3 power units (±50% of this carrier's 2 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 281,701 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
0%
Vehicles placed out-of-service at roadside inspections
Peer median
0%
Median across 281,701 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)

Authority gaps detected (2)

  • Common (Property) authority was inactive from Mar 11, 2025 to Mar 19, 2026 (373 days)
  • Common (Property) authority was inactive from Jan 29, 2024 to Apr 10, 2024 (72 days)

Historical coverage gaps detected (2)

  • No active BIPD/Primary insurance from Jan 23, 2024 to Apr 2, 2024 (70 days)
  • No active BIPD/Primary insurance from Mar 5, 2025 to Apr 11, 2025 (37 days)

Fleet History

Sourced from FMCSA daily imports; field-level change log. 1 tracked change on record.

Record Changes

    • Legal Name JMZ HOLDINGS LTD CO JMZ HOLDINGS LTD COMPANY
      FMCSA Company Census
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2025-02 2026-05

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Texas (TX) 3 0 0.0% Dec 16, 2025
Oklahoma (OK) 1 0 0.0% May 6, 2026
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Peterbilt 6
Mckt 3
Other 2
Fontaine 1
Kenworth 1
Pete 1
Timpte 1
Unknown 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 1 2.72 3 Jul 13, 2026
Controlled Substances / Alcohol 0 0.00 0 Jul 13, 2026
Hours of Service 0 0.00 0 Jul 13, 2026
Unsafe Driving 1 15.00 15 Jul 13, 2026
Vehicle Maintenance 3 4.12 4 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 (10 rows) View all 10 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87773325 May 6, 2026 OK 3
PETERBILT TRUCK TRACTOR
1 392.2-SLLTL No
86632799 Dec 16, 2025 TX 2 IH40 EB SHAMROCK SCALE
PETERBILT TRUCK TRACTOR
1 392.2W No
86572089 Dec 9, 2025 TX 2 IH40 EB SHAMROCK SCALE
KENWORTH TRUCK TRACTOR
4 392.2W, 393.203C, 396.5B No
83987164 Feb 22, 2025 TX 2 US60 EB MM 282
PETERBILT TRUCK TRACTOR
4 393.9, 393.75C, 393.60D No
81808160 May 29, 2024 TX 2 IH45 SB HUTCHINS SCALE
PETERBILT STRAIGHT TRUCK
3 392.2 No
81708421 May 19, 2024 CO 3 LAMAR CO
PETERBILT TRUCK TRACTOR
0 No
80394853 Dec 6, 2023 TX 2 tx-lat:30---31-28.86n
PETERBILT TRUCK TRACTOR
2 392.2W, 393.55C2 No
79782753 Sep 28, 2023 OK 3 ok-3-n.-purcell
PETERBILT TRUCK TRACTOR
1 392.2 No
78755588 May 22, 2023 OK 3 ok-i-35-n/b-and-mm111
PETERBILT TRUCK TRACTOR
4 392.2, 396.17(c) No
78753846 May 16, 2023 OK 1 PURCELL
PETERBILT TRUCK TRACTOR
5 396.3(a)(1), 393.47(e), 393.53(b) Yes
Recent Crashes (1 row)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
TX7AGAHQE16U Nov 5, 2025 TX 0 0 Yes No Tow
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 PDF
Mar 19, 2026 MC1579119-C REI REINSTATEMENT REI →
Apr 10, 2024 MC1579119-C REI REINSTATEMENT REI →
Sep 22, 2023 MC1579119-C CPL REVOCATION CPL →
Insurance Coverage Timeline (12 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer Policy # Type Limit Effective Cancel Status
CIRCLE STAR INSURANCE CO., A R R G AL318918-47408 BIPD/Primary $750,000 May 8, 2026 On file ACTIVE
CIRCLE STAR INSURANCE CO., A R R G AL318918-47408 91X $750,000 May 8, 2026 On file ACTIVE
CIRCLE STAR INSURANCE CO., A R R G AL318918-47408 BIPD/Primary $750,000 Mar 27, 2026 On file ACTIVE
GEICO MARINE INSURANCE COMPANY 9300138731 BIPD/Primary Apr 11, 2025 Mar 27, 2026 REPLACED
Coverage gap — 37 days without BIPD/Primary coverage from Mar 5, 2025 to Apr 11, 2025
ACCREDITED SPECIALTY INSURANCE COMPANY 2-CWH-OK-19-S0128173-00 BIPD/Primary Apr 2, 2024 Mar 5, 2025 CANCELLED
ACCREDITED SPECIALTY INSURANCE COMPANY 2-CWH-OK-19-S0128173-00 BIPD/Primary Apr 2, 2024 Dec 4, 2024 CANCELLED
ACCREDITED SPECIALTY INSURANCE COMPANY 2-CWH-OK-19-S0128173-00 BIPD/Primary Apr 2, 2024 Jan 1, 2025 CANCELLED
ACCREDITED SPECIALTY INSURANCE COMPANY 2-CWH-OK-19-S0128173-00 BIPD/Primary Apr 2, 2024 Apr 2, 2024 REPLACED
ACCREDITED SPECIALTY INSURANCE COMPANY 2-CWH-OK-19-S0128173-00 BIPD/Primary Apr 2, 2024 Apr 2, 2024 REPLACED
Coverage gap — 70 days without BIPD/Primary coverage from Jan 23, 2024 to Apr 2, 2024
PROGRESSIVE NORTHERN INSURANCE COMPANY CA969265077 BIPD/Primary Sep 13, 2023 Jan 23, 2024 CANCELLED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Jun 6, 2026
    insurance
    TERM/CANCL — CIRCLE STAR INSURANCE CO., A R R G
  2. May 8, 2026
    insurance
    TERM/REPL — CIRCLE STAR INSURANCE CO., A R R G
  3. Mar 27, 2026
    insurance
    TERM/REPL — GEICO MARINE INSURANCE COMPANY
  4. Mar 19, 2026
    authority
    REINSTATED — MOTOR PROPERTY COMMON CARRIER
    Details →
  5. Mar 11, 2025
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  6. Mar 11, 2025
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  7. Mar 11, 2025
    authority gap
    Common (Property) authority inactive: 373 days (through Mar 19, 2026)
  8. Mar 5, 2025
    insurance
    CANCEL — ACCREDITED SPECIALTY INSURANCE COMPANY
  9. Mar 5, 2025
    insurance gap
    Coverage gap: 37 days without BIPD/Primary insurance (through Apr 11, 2025)
  10. Jan 1, 2025
    insurance
    TERM/CANCL — ACCREDITED SPECIALTY INSURANCE COMPANY
  11. Dec 10, 2024
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  12. Dec 4, 2024
    insurance
    TERM/CANCL — ACCREDITED SPECIALTY INSURANCE COMPANY
  13. Apr 2, 2024
    insurance
    TERM/REPL — ACCREDITED SPECIALTY INSURANCE COMPANY
  14. Jan 29, 2024
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  15. Jan 29, 2024
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  16. Jan 29, 2024
    authority gap
    Common (Property) authority inactive: 72 days (through Apr 10, 2024)
  17. Jan 23, 2024
    insurance
    CANCEL — PROGRESSIVE NORTHERN INSURANCE COMPANY
  18. Jan 23, 2024
    insurance gap
    Coverage gap: 70 days without BIPD/Primary insurance (through Apr 2, 2024)
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
IH40 EB SHAMROCK SCALE TX 2 0
LAMAR CO CO 1 0
PURCELL OK 1 1
IH45 SB HUTCHINS SCALE TX 1 0
US60 EB MM 282 TX 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Violation of Local Laws - Explain: Unsafe Driving 8 0
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt Vehicle Maintenance 2 0
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear Vehicle Maintenance 1 0
393.9 Inoperable Required Lamp Vehicle Maintenance 1 0
396.17(c) Operating a CMV without proof of a periodic inspection Vehicle Maintenance 1 0
396.3(a)(1) Inspection, repair and maintenance of parts and accessories Vehicle Maintenance 1 1
Related Records Cross-references to every adjacent page
Directory
Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
Discover
Explainers

How to verify JMZ HOLDINGS LTD COMPANY

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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 JMZ HOLDINGS LTD COMPANY

Is JMZ HOLDINGS LTD COMPANY an active motor carrier?
Yes. JMZ HOLDINGS LTD COMPANY is registered with the FMCSA under USDOT 4038573 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.
What is JMZ HOLDINGS LTD COMPANY's safety rating?
JMZ HOLDINGS LTD COMPANY is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.
How many inspections has JMZ HOLDINGS LTD COMPANY had?
10 roadside inspections are on file for JMZ HOLDINGS LTD COMPANY in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.
What is JMZ HOLDINGS LTD COMPANY's out-of-service rate?
JMZ HOLDINGS LTD COMPANY has no out-of-service findings on its inspection record. Across 10 inspections, no driver or vehicle has been placed out of service — a clean record relative to the national averages of roughly 6.7% (driver) and 23.4% (vehicle).
Where is JMZ HOLDINGS LTD COMPANY based?
JMZ HOLDINGS LTD COMPANY reports its physical address to the FMCSA as 8501 NW 121ST ST, OKLAHOMA CITY, Oklahoma 73162. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does JMZ HOLDINGS LTD COMPANY have valid operating authority?
Yes. JMZ HOLDINGS LTD COMPANY holds 1 active FMCSA operating authority (MC1579119). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.
How many trucks and drivers does JMZ HOLDINGS LTD COMPANY operate?
JMZ HOLDINGS LTD COMPANY self-reports 2 power units and 1 driver on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.
Has JMZ HOLDINGS LTD COMPANY had any crashes?
1 FMCSA-reportable crash is on file for JMZ HOLDINGS LTD COMPANY in MCMIS. A reportable crash is one resulting in a fatality, an injury requiring transport for medical attention, or a vehicle disabled and towed from the scene. The full crash log is on the Crashes subpage with date, state, and outcome details.

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.

Refreshed daily.

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

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.