!
Critical regulatory warnings
  • No active BIPD/Primary insurance on file — uninsured for 235 days (since Nov 26, 2025). A carrier without active primary liability coverage cannot legally operate.

BIG K TRANSPORTATION INC

USDOT 3347146 Active AUTHORIZED FOR HIRE Company officer: NIJOLE GRINIENE General Freight Based in NAPERVILLE, IL Grade F · 54
Brokers & shippers · booking check

Do not book — hard regulatory blocker

One or more hard blockers are on file. Do not tender until the issue is cured and confirmed on FMCSA.

Do not book
Uninsured since · Nov 26, 2025
Blockers
  • No active BIPD/Primary insurance on file Uninsured 235 days (since Nov 26, 2025).
Review these
  • OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
On file
  • BOC-3 process agent on file DOT COMPLIANCE SERVICES LLC Details →
Company officer: NIJOLE GRINIENE
Cargo: General Freight
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 — BIG K TRANSPORTATION INC (USDOT 3347146)
Verdict: DO NOT BOOK
Do not book — hard regulatory blocker
One or more hard blockers are on file. Do not tender until the issue is cured and confirmed on FMCSA.

Authority / census status: Active
Officer(s): NIJOLE GRINIENE (Company officer)

Blockers:
  • No active BIPD/Primary insurance on file — Uninsured 235 days (since Nov 26, 2025).

Cautions:
  • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median.

On file:
  • BOC-3 process agent on file — DOT COMPLIANCE SERVICES LLC

Source: https://truckcodex.com/usdot/3347146/
As of: Jul 19, 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 F

Hard regulatory signal on file (OOS / revoked / Not Authorized / uninsured / Unsatisfactory). Composite mean of 4/5 scored components is 54/100 — letter capped at F. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

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

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

Insurance / BIPD
Uninsured · 0/100

No active BIPD/Primary on file since Nov 26, 2025.

OOS vs peers
Riskier than peers · 15/100

Driver OOS 3.2% vs peer median 0% (worse). Vehicle OOS 35% vs peer median 10% (worse). n=93852 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
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

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: Do not book.

Fleet size changes

  • Power Units +2 (9 → 11) · May 25, 2026 · FMCSA Company Census
Operating authority
Insurance

Uninsured since Nov 26, 2025

Company profile

Company details
USDOT 3347146
In FMCSA records since Oct 16, 2019 (~6y)
Company officer NIJOLE GRINIENE
Operation AUTHORIZED FOR HIRE
Cargo carried
General Freight
Fleet size 11 units
Drivers 12
Annual mileage 1,100,000 mi
Contact & address
Physical
353 S WHISPERING HILLS DR #B
NAPERVILLE, IL 60540
Mailing address matches physical.
Registration & safety rating
USDOT 3347146
In FMCSA records since Oct 16, 2019 (~6y)
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 1,100,000 mi
vs. National Average
Vehicle OOS Rate 35.0% vs 23.4% +11.6 pts
Driver OOS Rate 3.2% vs 6.7% -3.5 pts
Violations per Inspection 2.00 vs 1.80 +0.20
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.3%
FMCSA cargo filing (BMC-34/83)

No active FMCSA cargo filing on file.

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 11 0 0

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

Accident reports (24 months)

All 7 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 0 0 0
Tow-away 0 0 2 2
Crash reports 0 0 2 2

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

Inspections (24 months)

All 45 inspections →
Driver Vehicle Hazmat
Inspections 26 26 0
OOS inspections 1 8 0
OOS percentage 3.85% 30.77%
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
11
Drivers
12
Inspections
45
FMCSA roadside history on file
OOS Rate (peak)
35.0%
driver or vehicle, whichever higher
Crashes (24m)
2
7 all-time
Authorities
1
0 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

BIG K TRANSPORTATION INC is a motor carrier based in NAPERVILLE, IL, registered with the FMCSA under USDOT 3347146. 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 11 power units and 12 drivers, with 45 roadside inspections on file and a peak out-of-service rate of 35.0%. 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

BIG K TRANSPORTATION INC is a small fleet, operating 9 power units and 12 drivers, based in Naperville, IL. Across 29 roadside inspections in the last 24 months, the fleet recorded a 31.0% out-of-service rate, with 2 reportable crashes. The carrier currently has no active BIPD/Primary coverage on file, and all filed authority types (common) are currently revoked.

Inspection profile

29 roadside inspections over the last 24 months, up 81% versus the prior 24 months, concentrated in TN (7) and KY (4), with Level 2 inspections the most common.

Violation profile

31.0% out-of-service rate; led by Vehicle Maintenance (75.0% of violations); top code 393.9 (Inoperable Required Lamp) cited 4 times, 1 of them OOS.

Fleet profile

The fleet comprises 9 power units (small fleet) and 12 drivers; Utility, Mack, and Volvo are the most-inspected makes.

Risk Signals

High OOS rate
Peak OOS rate of 35.0% is well above FMCSA MCSAP national averages (driver ~6.7%, vehicle ~23.4%).
Authority revoked
1 revocation on record.

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

Compared against 93,852 ACTIVE carriers operating 5–17 power units (±50% of this carrier's 11 unit fleet).

This carrier — Driver OOS
3.2%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 93,852 same-size peers
Verdict
Riskier than peers
Delta +3.2 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
35%
Vehicles placed out-of-service at roadside inspections
Peer median
10%
Median across 93,852 same-size peers
Verdict
Riskier than peers
Delta +25 pts vs peer median (lower is safer)

Fleet History

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

Record Changes

    • Power Units 9 11
      FMCSA Company Census

Power Units Over Time

May 25, 2026 May 25, 2026

Bar height reflects reported power-unit count after each FMCSA filing update.

Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-07 2025-10

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
Tennessee (TN) 7 3 42.9% Oct 14, 2025
Kentucky (KY) 3 2 66.7% Sep 10, 2025
Louisiana (LA) 3 1 33.3% Sep 1, 2025
Iowa (IA) 2 1 50.0% Jul 31, 2025
North Carolina (NC) 2 0 0.0% Jul 3, 2025
Texas (TX) 2 1 50.0% Oct 21, 2025
Alabama (AL) 1 0 0.0% Sep 30, 2025
West Virginia (WV) 1 0 0.0% Jul 22, 2025
Arizona (AZ) 1 0 0.0% Jul 8, 2025
Illinois (IL) 1 0 0.0% Sep 19, 2025
Kansas (KS) 1 1 100.0% Mar 25, 2025
Missouri (MO) 1 0 0.0% Jul 29, 2024
Virginia (VA) 1 0 0.0% Dec 20, 2024
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Mack 22
Utility 22
Volvo 14
Vanguard 9
Mack Truck 3
Trailer 2
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 1 0.27 0 Jul 13, 2026
Controlled Substances / Alcohol 0 0.00 0 Jul 13, 2026
Hours of Service 5 0.54 1 Jul 13, 2026
Unsafe Driving 2 4.05 4 Jul 13, 2026
Vehicle Maintenance 13 8.69 9 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 (45 rows) View all 45 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
86160170 Oct 21, 2025 TX 2 IH20 EB TYLER SCALE
MACK TRUCK TRACTOR
1 393.9 No
86062832 Oct 14, 2025 TN 2 MOUNT JULIET TN
MACK TRUCK TRACTOR
0 No
85925935 Sep 30, 2025 AL 2 PRATTVILLE AL
MACK TRUCK TRACTOR
1 395.22H4-ELDBRODS No
85840391 Sep 19, 2025 IL 2 I-55
VOLVO TRUCK TRUCK TRACTOR
0 No
85747359 Sep 10, 2025 KY 2 LONDON
VOLVO TRUCK TRUCK TRACTOR
3 393.9A-LTSI, 393.75A3-TAOL, 393.75A1-TFBMF Yes
85651360 Sep 1, 2025 LA 3 LENA LA
MACK TRUCK TRACTOR
1 395.8E-HOSPD No
85629566 Aug 28, 2025 TN 2 MOHAWK TN
VOLVO TRUCK TRUCK TRACTOR
1 393.75A3-TAOL Yes
85382956 Jul 31, 2025 IA 3 HIGHWAY 3 EB
MACK TRUCK TRACTOR
1 392.2-SLLS3 No
85292580 Jul 22, 2025 WV 2 MINERALWELLS WV
MACK TRUCK TRACTOR
2 393.60C, 393.95A1 No
85173096 Jul 8, 2025 AZ 3 DOUGLAS AZ
MACK TRUCK TRACTOR
0 No
85166601 Jul 3, 2025 NC 2 95
MACK TRUCK TRACTOR
5 395.8, 392.16, 393.88 No
84912069 Jun 10, 2025 KY 3 LOUISVILLE
VOLVO TRUCK TRUCK TRACTOR
0 No
84838625 May 31, 2025 TN 1 MOHAWK TN
MACK TRUCK TRACTOR
2 393.75A3-ATIS No
84505495 Apr 25, 2025 TX 2 IH10 EB KINGSBURY SCALE
MACK TRUCK TRACTOR
11 393.9, 393.45B2PC, 393.75A3 Yes
84534162 Apr 24, 2025 TN 1 ARDMORE TN
MACK TRUCK TRACTOR
2 393.201A-VFC, 393.201A-VLRB Yes
84324524 Apr 4, 2025 TN 3 COLLINWOOD TN
MACK TRUCK TRACTOR
0 No
84218849 Mar 25, 2025 KS 2 ks-liberal-m.c.i.s.-#37a
MACK TRUCK TRACTOR
8 393.75A1-TRPET, 393.9A-LSLIWR, 393.9A-LTSI Yes
84144012 Mar 15, 2025 LA 2 METAIRIE LA
MACK TRUCK TRACTOR
2 393.75A3-TAOL, 393.9A-LSLI Yes
84072247 Mar 7, 2025 TN 2 WILSON ROADSIDE 227
VOLVO TRUCK TRUCK TRACTOR
2 393.75C-TAOTD-LT1/32, 393.75A1-TEPBM Yes
84067115 Mar 7, 2025 TN 1 MOHAWK TN
VOLVO TRUCK TRUCK TRACTOR
1 392.2-SLLEWA2 No
83462274 Dec 20, 2024 VA 3 PETERSBURG VA
MACK TRUCK TRACTOR
0 No
83343757 Dec 8, 2024 IA 2 ia-39---i35-sb-mm-212-northwood
MACK TRUCK TRACTOR
2 383.23A2, 392.2C Yes
83251271 Nov 25, 2024 LA 3 LA
VOLVO TRUCK TRUCK TRACTOR
0 No
83036661 Oct 30, 2024 KY 1 LONDON
MACK TRUCK TRACTOR
3 393.75A3, 393.48A, 396.3A1-LC Yes
82371731 Aug 13, 2024 NC 3 nc-us-hwy-29-nb-@-mizpah-ch-rd
VOLVO TRUCK TRUCK TRACTOR
0 No
Recent Crashes (7 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
VA0250525145 Feb 13, 2025 VA 0 0 Yes No Tow
ILX003695103 Jan 16, 2025 IL 0 0 Yes No Tow
KS2024E27563 Mar 20, 2024 KS 0 0 Yes No Tow
TN0300859660 Jan 8, 2023 TN 0 0 Yes No Tow
OH0215025855 Feb 18, 2021 OH 0 0 Yes No Tow
LA0210000701 Jan 3, 2021 LA 0 1 Yes No Injury
MD20A0721574 Aug 28, 2020 MD 0 0 Yes No Tow
Authority Records (1 docket)

Revocations & Inactive Status

Authority actions other than active status — revocations, voluntary surrenders, and dormant dockets.

Date Docket Authority Status Applied
Unknown MC1069419 common INACTIVE
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 PDF
Dec 18, 2019 MC1069419-C CPL REVOCATION CPL →
Insurance Coverage Timeline (5 rows)

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

Insurer Policy # Type Limit Effective Cancel Status
BERKLEY CASUALTY COMPANY 7804975 BIPD/Primary Dec 13, 2023 Nov 26, 2025 CANCELLED
KNIGHTBROOK INSURANCE COMPANY KBC000161-00 BIPD/Primary Dec 13, 2022 Dec 13, 2023 CANCELLED
KNIGHTBROOK INSURANCE COMPANY KBC000123-00 BIPD/Primary Dec 13, 2021 Dec 13, 2022 CANCELLED
ARTISAN & TRUCKERS CASUALTY COMPANY CA944673643 BIPD/Primary Dec 13, 2020 Dec 13, 2021 CANCELLED
AMTRUST INSURANCE COMPANY OF KANSAS, INC KMC1058183 BIPD/Primary Dec 13, 2019 Dec 13, 2020 CANCELLED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Dec 2, 2025
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  2. Dec 2, 2025
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  3. Nov 26, 2025
    insurance
    CANCEL — BERKLEY CASUALTY COMPANY
  4. Dec 13, 2023
    insurance
    CANCEL — KNIGHTBROOK INSURANCE COMPANY
  5. Dec 11, 2023
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  6. Dec 13, 2022
    insurance
    CANCEL — KNIGHTBROOK INSURANCE COMPANY
  7. Dec 12, 2022
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  8. Dec 13, 2021
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  9. Dec 13, 2021
    insurance
    CANCEL — ARTISAN & TRUCKERS CASUALTY COMPANY
  10. Dec 13, 2020
    insurance
    CANCEL — AMTRUST INSURANCE COMPANY OF KANSAS, INC
  11. Dec 10, 2020
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
MOHAWK TN TN 3 1
I57 IL 2 0
LONDON KY 2 2
PRATTVILLE AL AL 1 0
DOUGLAS AZ AZ 1 0
MCSAP HCC I-95 DUVAL FL 1 0
OCALA FL FL 1 0
HIGH CRASH CORRIDOR GA 1 0
STOCKBRIDGE GA GA 1 0
HIGHWAY 3 EB IA 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Violation of Local Laws - Explain: Unsafe Driving 5 0
393.9 Inoperable Required Lamp Vehicle Maintenance 4 1
393.9(a) Inoperable required lamps Vehicle Maintenance 3 0
393.78 Wipers - Inoperative / missing / damaged wipers. Vehicle Maintenance 2 0
395.8 Record of Duty Status violation (general/form and manner) Hours of Service 2 0
395.8(a) No drivers record of duty status when one is required Hours of Service 2 0
392.16 Failing to use seat belt while operating a CMV Unsafe Driving 1 0
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt Vehicle Maintenance 1 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
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 Vehicle Maintenance 1 0
Related Records Cross-references to every adjacent page
Directory
Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
Discover
Explainers

How to verify BIG K TRANSPORTATION INC

  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 BIG K TRANSPORTATION INC

Is BIG K TRANSPORTATION INC an active motor carrier?
Yes. BIG K TRANSPORTATION INC is registered with the FMCSA under USDOT 3347146 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 BIG K TRANSPORTATION INC's safety rating?
BIG K TRANSPORTATION INC 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 BIG K TRANSPORTATION INC had?
45 roadside inspections are on file for BIG K TRANSPORTATION INC 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 BIG K TRANSPORTATION INC's out-of-service rate?
BIG K TRANSPORTATION INC's peak out-of-service rate is 35.0% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.
Where is BIG K TRANSPORTATION INC based?
BIG K TRANSPORTATION INC reports its physical address to the FMCSA as 353 S WHISPERING HILLS DR #B, NAPERVILLE, Illinois 60540. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does BIG K TRANSPORTATION INC have valid operating authority?
BIG K TRANSPORTATION INC has 1 authority record on file, but none are currently active. See the Authority Records section below for the status of each docket — common reasons for inactive authority include lapsed insurance, cancelled BOC-3 filings, or revocation following safety-related actions.
How many trucks and drivers does BIG K TRANSPORTATION INC operate?
BIG K TRANSPORTATION INC self-reports 11 power units and 12 drivers 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 BIG K TRANSPORTATION INC had any crashes?
7 FMCSA-reportable crashes are on file for BIG K TRANSPORTATION INC 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.