!
Critical regulatory warnings
  • No active BIPD/Primary insurance on file — uninsured for 135 days (since Mar 5, 2026). A carrier without active primary liability coverage cannot legally operate.

UNDERDOG WHEELERS LLC

USDOT 3682633 Active AUTHORIZED FOR HIRE Company officer: KC SADIQ General Freight Intermodal Containers Based in DICKINSON, TX 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 · Mar 5, 2026
Blockers
  • No active BIPD/Primary insurance on file Uninsured 135 days (since Mar 5, 2026).
Review these
  • OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
  • 1 fatality on crash record 2 FMCSA-reportable crashes on file. Details →
On file
  • BOC-3 process agent on file REGISTERED AGENTS INC Details →
Company officer: KC SADIQ
Cargo: General Freight, Intermodal Containers
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 — UNDERDOG WHEELERS LLC (USDOT 3682633)
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): KC SADIQ (Company officer)

Blockers:
  • No active BIPD/Primary insurance on file — Uninsured 135 days (since Mar 5, 2026).

Cautions:
  • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median.
  • 1 fatality on crash record — 2 FMCSA-reportable crashes on file.

On file:
  • BOC-3 process agent on file — REGISTERED AGENTS INC

Source: https://truckcodex.com/usdot/3682633/
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 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 Mar 5, 2026.

OOS vs peers
Riskier than peers · 15/100

Driver OOS 13% vs peer median 0% (worse). Vehicle OOS 54.5% vs peer median 11.1% (worse). n=74410 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.

Operating authority
Insurance

Uninsured since Mar 5, 2026

BOC-3 agent

REGISTERED AGENTS INC

Company profile

Company details
USDOT 3682633
In FMCSA records since Jul 19, 2021 (~4y)
Company officer KC SADIQ
Operation AUTHORIZED FOR HIRE
Cargo carried
General Freight, Intermodal Containers
Fleet size 12 units
Drivers 12
Annual mileage 831,340 mi
Contact & address
Physical
1555 FM 646 RD
DICKINSON, TX 77539
Mailing
10714 CRANBROOK RD
HOUSTON, TX 77042
Registration & safety rating
USDOT 3682633
In FMCSA records since Jul 19, 2021 (~4y)
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 831,340 mi
vs. National Average
Vehicle OOS Rate 54.5% vs 23.4% +31.1 pts
Driver OOS Rate 13.0% vs 6.7% +6.3 pts
Violations per Inspection 4.42 vs 1.80 +2.62
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.3%
Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 12 0 0

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

Inspections (24 months)

All 31 inspections →
Driver Vehicle Hazmat
Inspections 19 19 2
OOS inspections 2 10 2
OOS percentage 10.53% 52.63% 100%
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
12
Drivers
12
Inspections
31
FMCSA roadside history
OOS Rate (peak)
54.5%
driver or vehicle, whichever higher
Crashes (24m)
0
2 all-time
Authorities
1
0 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

UNDERDOG WHEELERS LLC is a motor carrier based in DICKINSON, TX, registered with the FMCSA under USDOT 3682633. 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 12 power units and 12 drivers, with 31 roadside inspections on file and a peak out-of-service rate of 54.5%. 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

UNDERDOG WHEELERS LLC is a mid-sized fleet, operating 12 power units and 12 drivers, based in Dickinson, TX. Across 21 roadside inspections in the last 24 months, the fleet recorded a 57.1% out-of-service rate, with no reportable crashes on file. The carrier currently has no active BIPD/Primary coverage on file, and all filed authority types (common) are currently revoked.

Inspection profile

21 roadside inspections over the last 24 months, up 110% versus the prior 24 months, concentrated in TX (18) and AR (2), with Level 2 inspections the most common.

Violation profile

57.1% out-of-service rate; led by Vehicle Maintenance (68.5% of violations); top code 392.2W (Operating a CMV while ill or fatigued) cited 14 times.

Fleet profile

The fleet comprises 12 power units (mid-sized fleet) and 12 drivers; Freightliner, CIMC, and Volvo are the most-inspected makes.

Risk Signals

High OOS rate
Peak OOS rate of 54.5% 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 74,410 ACTIVE carriers operating 6–18 power units (±50% of this carrier's 12 unit fleet).

This carrier — Driver OOS
13%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 74,410 same-size peers
Verdict
Riskier than peers
Delta +13 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
54.5%
Vehicles placed out-of-service at roadside inspections
Peer median
11.1%
Median across 74,410 same-size peers
Verdict
Riskier than peers
Delta +43.4 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-08 2025-11

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Texas (TX) 18 11 61.1% Nov 19, 2025
US (US) 1 0 0.0% Jul 23, 2025
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Freightliner 15
CIMC 7
Volvo 7
Hyundai Translead 6
Other 5
International 4
Mack 3
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 1 0.37 0 Jul 13, 2026
Controlled Substances / Alcohol 0 0.00 0 Jul 13, 2026
Hours of Service 1 0.25 0 Jul 13, 2026
Unsafe Driving 0 0.00 0 Jul 13, 2026
Vehicle Maintenance 16 12.51 13 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 (31 rows) View all 31 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
86414245 Nov 19, 2025 TX 2 tx-sh-0225-in-harris-co.-(686-700
MACK TRUCK TRACTOR
6 393.9BRKLAMP, 393.45DLPC, 393.55C2 No
85673340 Aug 27, 2025 TX 1 tx-5700--old-hwy-146
MACK TRUCK TRACTOR
5 393.75A3-TAOL, 393.47E, 393.53B Yes
85673218 Aug 18, 2025 TX 2 tx-5700--old-hwy-146
FREIGHTLINER TRUCK TRACTOR
5 393.9, 393.55D1 Yes
85374572 Jul 29, 2025 TX 2 714M US281 SB
FREIGHTLINER TRUCK TRACTOR
6 393.9TS, 393.9, 177.817A Yes
85316641 Jul 23, 2025 US 1 LA PORTE TX
VOLVO TRUCK TRUCK TRACTOR
2 393.47E, 393.53B-B No
85472714 Jul 17, 2025 TX 2 US281 SB FALFURRIAS SCALE
FREIGHTLINER TRUCK TRACTOR
7 392.2W, 393.9, 393.45B2UV No
85223402 Jul 8, 2025 TX 1 tx-1600--bayport-blvd
FREIGHTLINER STRAIGHT TRUCK
8 393.9, 393.9TS, 393.78 Yes
85234242 Jun 30, 2025 TX 2 tx-sh-0146-in-harris-co.-(482-500
MACK TRUCK TRACTOR
Ticket: Mckt
7 393.75A, 392.2W, 393.126 Yes
85031075 Jun 11, 2025 TX 2 700 W BARBOURS CUT B
FREIGHTLINER TRUCK TRACTOR
5 392.2W, 393.9, 393.95B No
84827720 May 28, 2025 TX 2 tx-sh-0146-in-harris-co.-(482-500
FREIGHTLINER TRUCK TRACTOR
1 393.126 Yes
84617071 May 3, 2025 TX 2 tx-sh-35-wb-/-w-of-fm-5
FREIGHTLINER TRUCK TRACTOR
0 No
83958485 Feb 17, 2025 TX 2 tx-sh-0146-in-harris-co.-(482-500
FREIGHTLINER TRUCK TRACTOR
4 392.2W No
83958348 Feb 14, 2025 TX 2 tx-sh-0146-in-harris-co.-(482-500
FREIGHTLINER TRUCK TRACTOR
6 177.817A, 383.23A2, 393.75A3 Yes
83661305 Jan 18, 2025 TX 2 tx-sh-0146-in-harris-co.-(482-500
VOLVO TRUCK TRUCK TRACTOR
6 396.3A1BL, 396.17C, 396.3A1B Yes
83489505 Dec 19, 2024 TX 2
MACK TRUCK TRACTOR
3 395.8A-ELD, 393.9, 393.55C1 Yes
83195414 Nov 12, 2024 TX 2 IH45 NB NEW WAVERLY SCALE
FREIGHTLINER TRUCK TRACTOR
1 393.75A3 Yes
83017186 Oct 23, 2024 TX 2 tx-sh-0225-in-harris-co.-(686-700
INTERNATIONAL TRUCK TRACTOR
6 392.2RG, 393.78, 390.21(a) No
82849515 Sep 30, 2024 TX 2 SH 75 MM 448
VOLVO TRUCK TRUCK TRACTOR
0 No
82437155 Aug 15, 2024 TX 2 tx-sh-0146-in-harris-co.-(482-500
VOLVO TRUCK TRUCK TRACTOR
6 393.9(a), 393.78, 393.19 Yes
81802230 Jun 5, 2024 AR 2 HOPE AR
FREIGHTLINER TRUCK TRACTOR
4 395.8(a)(1), 393.45(d), 393.9(a) Yes
81777995 Jun 3, 2024 AR 3 HOPE AR
VOLVO TRUCK TRUCK TRACTOR
1 392.2 No
81340120 Apr 4, 2024 TX 2 tx-lat:31---16-42.3n
FREIGHTLINER TRUCK TRACTOR
4 393.126, 393.75(a)(3), 392.2 Yes
81296540 Apr 4, 2024 TX 2 tx-sh-0225-in-harris-co.-(686-700
VOLVO TRUCK TRUCK TRACTOR
1 393.9(a) No
80992341 Feb 22, 2024 TX 1
FREIGHTLINER TRUCK TRACTOR
4 395.8(e)(1), 395.8(a)(1), 393.78 Yes
80733731 Jan 29, 2024 TX 1 tx-lat:30---31-28.86n
FREIGHTLINER TRUCK TRACTOR
1 393.75(a)(3) Yes
Recent Crashes (2 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
TX6TG8HQE13C Feb 21, 2024 TX 1 2 Yes No Fatal
OK2401040765 Jan 22, 2024 OK 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 MC1281575 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
Aug 25, 2021 MC1281575-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
TRAILBLAZERS INSURANCE COMPANY INC A RRG STB03281 BIPD/Primary Mar 1, 2025 Mar 5, 2026 CANCELLED
TRISURA SPECIALTY INSURANCE COMPANY TTT-84-2-244712 BIPD/Primary Jun 1, 2024 Mar 1, 2025 CANCELLED
ALPINE TRANSPORTATION INSURANCE RRG, INC. ALP002516 BIPD/Primary Jul 17, 2023 Aug 16, 2023 CANCELLED
ALPINE TRANSPORTATION INSURANCE RRG, INC. ALP002516 BIPD/Primary Jul 17, 2023 Jun 1, 2024 REPLACED
ALPINE TRANSPORTATION INSURANCE RRG, INC. ALP002516 BIPD/Primary Jul 17, 2023 Jul 17, 2023 REPLACED
ALPINE TRANSPORTATION INSURANCE RRG, INC. ALP002516 BIPD/Primary Jul 17, 2023 Aug 16, 2023 CANCELLED
ALPINE TRANSPORTATION INSURANCE RRG, INC. ALP002516 BIPD/Primary Jul 17, 2023 Jul 17, 2023 REPLACED
SMALL FLEET ADVANTAGE RRG, INC FCA00000101218-00 BIPD/Primary Sep 14, 2022 Jul 17, 2023 REPLACED
EVERSPAN INDEMNITY INSURANCE COMPANY CW1EII-688506-01 BIPD/Primary Aug 19, 2022 Aug 19, 2022 REPLACED
EVERSPAN INDEMNITY INSURANCE COMPANY CW1EII-688506-01 BIPD/Primary Aug 19, 2022 Sep 14, 2022 REPLACED
PROGRESSIVE COUNTY MUTUAL CA03963760 BIPD/Primary Mar 14, 2022 Aug 19, 2022 REPLACED
PROGRESSIVE COUNTY MUTUAL CA03963760 BIPD/Primary Aug 19, 2021 Mar 14, 2022 CANCELLED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Mar 11, 2026
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  2. Mar 11, 2026
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  3. Mar 5, 2026
    insurance
    CANCEL — TRAILBLAZERS INSURANCE COMPANY INC A RRG
  4. Mar 4, 2025
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  5. Mar 1, 2025
    insurance
    CANCEL — TRISURA SPECIALTY INSURANCE COMPANY
  6. Jun 1, 2024
    insurance
    TERM/REPL — ALPINE TRANSPORTATION INSURANCE RRG, INC.
  7. Aug 16, 2023
    insurance
    TERM/CANCL — ALPINE TRANSPORTATION INSURANCE RRG, INC.
  8. Jul 17, 2023
    insurance
    TERM/REPL — SMALL FLEET ADVANTAGE RRG, INC
  9. Jul 17, 2023
    insurance
    TERM/REPL — ALPINE TRANSPORTATION INSURANCE RRG, INC.
  10. Sep 14, 2022
    insurance
    TERM/REPL — EVERSPAN INDEMNITY INSURANCE COMPANY
  11. Aug 19, 2022
    insurance
    TERM/REPL — EVERSPAN INDEMNITY INSURANCE COMPANY
  12. Aug 19, 2022
    insurance
    TERM/REPL — PROGRESSIVE COUNTY MUTUAL
  13. Mar 14, 2022
    insurance
    CANCEL — PROGRESSIVE COUNTY MUTUAL
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Top Violation Codes Cited

Code Description Category Cited OOS
393.9 Inoperable Required Lamp Vehicle Maintenance 12 3
393.9(a) Inoperable required lamps Vehicle Maintenance 12 3
392.2 Violation of Local Laws - Explain: Unsafe Driving 5 0
393.78 Wipers - Inoperative / missing / damaged wipers. Vehicle Maintenance 5 0
393.126 Failure to ensure intermodal container securement Vehicle Maintenance 4 2
393.126(b) Damaged or Missing tiedown or securement device for intermodal containers transported on container chassis vehicle Vehicle Maintenance 4 1
393.75(a)(3) Tire-flat and/or audible air leak Vehicle Maintenance 4 4
390.21(a) Not marked in accordance with regulations General/Admin 3 0
393.75(a)(4) Tire-cut exposing ply and/or belt material Vehicle Maintenance 2 0
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper. Vehicle Maintenance 2 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 UNDERDOG WHEELERS LLC

  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 UNDERDOG WHEELERS LLC

Is UNDERDOG WHEELERS LLC an active motor carrier?
Yes. UNDERDOG WHEELERS LLC is registered with the FMCSA under USDOT 3682633 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 UNDERDOG WHEELERS LLC's safety rating?
UNDERDOG WHEELERS LLC 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 UNDERDOG WHEELERS LLC had?
31 roadside inspections are on file for UNDERDOG WHEELERS LLC 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 UNDERDOG WHEELERS LLC's out-of-service rate?
UNDERDOG WHEELERS LLC's peak out-of-service rate is 54.5% (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 UNDERDOG WHEELERS LLC based?
UNDERDOG WHEELERS LLC reports its physical address to the FMCSA as 1555 FM 646 RD, DICKINSON, Texas 77539. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does UNDERDOG WHEELERS LLC have valid operating authority?
UNDERDOG WHEELERS LLC 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 UNDERDOG WHEELERS LLC operate?
UNDERDOG WHEELERS LLC self-reports 12 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 UNDERDOG WHEELERS LLC had any crashes?
2 FMCSA-reportable crashes are on file for UNDERDOG WHEELERS LLC 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.