TruckCodex

DEL HIERRO TRUCKING LLC

USDOT 3399377 Active Based in OAKLEY, KS

DEL HIERRO TRUCKING LLC is a motor carrier based in OAKLEY, KS, registered with the FMCSA under USDOT 3399377. 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 4 drivers, with 10 roadside inspections on file and a peak out-of-service rate of 20.0%. 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

DEL HIERRO TRUCKING LLC is a small fleet, operating 5 power units and 4 drivers, based in Oakley, KS. Across 7 roadside inspections in the last 24 months, the fleet recorded a 14.3% out-of-service rate, with no reportable crashes on file. Operating authority is active for common.

Power Units
5
Drivers
4
Inspections
10
last 24 months included
OOS Rate (peak)
20.0%
driver or vehicle, whichever higher
Crashes (24m)
0
Authorities
1
1 active

Safety Snapshot

Inspection Profile

7 roadside inspections over the last 24 months, up 250% versus the prior 24 months, most heavily in KS (7 stops), with Level 2 inspections the most common.

Violation Profile

14.3% out-of-service rate; led by Vehicle Maintenance (86.2% of violations); top code 396.17(c) (No proof of periodic inspection) cited 2 times.

Fleet Profile

The fleet comprises 5 power units (small fleet) and 4 drivers; Freightliner, East, and International are the most-inspected makes.

Compliance

Operating Authority
Common 1 active
Full authority records below ↓
Active Insurance
UNITED FINANCIAL CASUALTY COMPANY · 91X
1 active policy
vs. National Average
Vehicle OOS Rate 20.0% vs 23.4% -3.4 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 3.63 vs 1.80 +1.83
Peer tier (small fleets (≤10 power units)) median OOS rate: 50%
BOC-3 Process Agent
PROCESS AGENT SERVICE COMPANY, INC.
Serves 123,521 carriers
Location & Contact
210 S CENTER AVE
OAKLEY, KS 67748
Phone: 8066900668
Email: [email protected]
Registration
USDOT 3399377
Operation A
MCS-150 mileage 202,899 mi

Risk Signals

High OOS rate
Peak OOS rate of 20.0% is well above the 10–15% national average.
Authority revoked
1 revocation on record.

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

Compared against 199,212 ACTIVE carriers operating 3–8 power units (±50% of this carrier's 5 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 199,212 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
20%
Vehicles placed out-of-service at roadside inspections
Peer median
16.7%
Median across 199,212 same-size peers
Verdict
Riskier than peers
Delta +3.3 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-07 2026-05

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Vehicle Maintenance
25 violations
1 OOS · 4.0%
Unsafe Driving
3 violations
General/Admin
1 violation

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Kansas (KS) 8 1 12.5% May 1, 2026
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Freightliner 7
Rave 3
East 2
International 2
Dragon 1
East Dump 1
Other 1
Recent Inspections (10 rows) View all 10 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87746711 May 1, 2026 KS 3 ASHLAND KS
FREIGHTLIN TRUCK TRACTOR
KS 242038 · 1FUJA6CG63LK50853
2 2-SLLS2, 71H No
87233089 Mar 5, 2026 KS 2 MEADE KS
INTERNATIO TRUCK TRACTOR
KS AJX607 · 2HSFBABR4JC008898
5 393.75C-TAOTD-LT2/32, 393.78, 392.16AD No
87164275 Feb 26, 2026 KS 2 ks-meade-county---119
FRHT TRUCK TRACTOR
KS ADW536 · 1FUJGBDV7DSBV9167
2 392.2-MCSR, 390.21TB2-DOT No
86623799 Dec 19, 2025 KS 2 HILL CITY KS
INTERNATIO TRUCK TRACTOR
KS AJX607 · 2HSFBABR4JC008898
2 393.95F, 396.17C-PI No
83015905 Oct 25, 2024 KS 2 ks-liberal-m.c.i.s.-#37a
FRHT TRUCK TRACTOR
KS 230859 · 1FUJA6CK87PX17838
2 393.55D3-B, 393.83E No
82880087 Oct 9, 2024 KS 2 —
FRHT STRAIGHT TRUCK
KS 233870 · 1FUJF6CV66DW07690
3 393.209D-STPAL, 393.60D, 393.11A1-LBL Yes
82880043 Oct 9, 2024 KS 2 ks-montgomery-county---125
FRHT TRUCK TRACTOR
KS 242038 · 1FUJA6CG63LK50853
3 393.60C, 393.45B2-B-AIR, 393.9A-LIL No
82216674 Jul 24, 2024 KS 2 ks-ellsworth-county---053
FRHT TRUCK TRACTOR
KS 230859 · 1FUJA6CK87PX17838
12 396.17(c), 393.11, 393.55(e) No
79558875 Aug 29, 2023 KS 1 ks-ford-county---057
FRHT TRUCK TRACTOR
KS 233870 · 1FUJF6CV66DW07690
13 396.3(a)(1), 383.23(a)(2), 393.47(e) Yes
78364659 Apr 14, 2023 KS 2 ks-clark-county---025 — 2 393.100(b), 396.17(c) Yes
Authority Records (1 docket)
COMMON
MC1111740
Active
—
View full authority record →
MC Certificate Documents (2 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
Apr 26, 2022 MC1111740-C REI REINSTATEMENT REI →
Jun 12, 2020 MC1111740-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 Effective Cancel Status
UNITED FINANCIAL CASUALTY COMPANY CA965107575 91X Mar 30, 2023 On file ACTIVE
UNITED FINANCIAL CASUALTY COMPANY CA965107575 BIPD/Primary Jan 13, 2023 Mar 30, 2023 CANCELLED
PROGRESSIVE COUNTY MUTUAL CA01898166 BIPD/Primary Apr 8, 2022 Jan 13, 2023 REPLACED
PROGRESSIVE COUNTY MUTUAL CA 1898166 BIPD/Primary May 26, 2020 Apr 8, 2022 CANCELLED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Mar 30, 2023
    insurance
    CANCEL — UNITED FINANCIAL CASUALTY COMPANY
  2. Mar 10, 2023
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  3. Jan 13, 2023
    insurance
    TERM/REPL — PROGRESSIVE COUNTY MUTUAL
  4. Apr 26, 2022
    authority
    REINSTATED — MOTOR PROPERTY COMMON CARRIER
    Details →
  5. Apr 18, 2022
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  6. Apr 18, 2022
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  7. Apr 8, 2022
    insurance
    CANCEL — PROGRESSIVE COUNTY MUTUAL
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
ASHLAND KS KS 1 0
HILL CITY KS KS 1 0
MEADE KS KS 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
393.47(e) Slack adjuster defective Vehicle Maintenance 5 0
393.11 Lighting devices/reflectors Vehicle Maintenance 3 0
396.17(c) No proof of periodic inspection Vehicle Maintenance 3 0
393.53(b) Steering system components worn Vehicle Maintenance 2 0
393.55(e) Coupling device/towing methods defective Vehicle Maintenance 2 0
383.23(a)(2) CDL - wrong class Driver Fitness 1 1
392.2 Operating a CMV while ill or fatigued Unsafe Driving 1 0
393.100(b) Cargo securement - aggregate working load Vehicle Maintenance 1 1
393.23 Required lamp not powered by vehicle electric Vehicle Maintenance 1 0
393.30 Battery improperly secured Vehicle Maintenance 1 0
Related Records Cross-references to every adjacent page
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Process Agent (BOC-3)
Carrier Records
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Explainers

How to verify DEL HIERRO TRUCKING 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 DEL HIERRO TRUCKING LLC

Is DEL HIERRO TRUCKING LLC an active motor carrier? ▾
Yes. DEL HIERRO TRUCKING LLC is registered with the FMCSA under USDOT 3399377 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 DEL HIERRO TRUCKING LLC's safety rating? ▾
DEL HIERRO TRUCKING 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 DEL HIERRO TRUCKING LLC had? ▾
10 roadside inspections are on file for DEL HIERRO TRUCKING 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 DEL HIERRO TRUCKING LLC's out-of-service rate? ▾
DEL HIERRO TRUCKING LLC's peak out-of-service rate is 20.0% (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 DEL HIERRO TRUCKING LLC based? ▾
DEL HIERRO TRUCKING LLC reports its physical address to the FMCSA as 210 S CENTER AVE, OAKLEY, Kansas 67748. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does DEL HIERRO TRUCKING LLC have valid operating authority? ▾
Yes. DEL HIERRO TRUCKING LLC holds 1 active FMCSA operating authority (MC1111740). 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 DEL HIERRO TRUCKING LLC operate? ▾
DEL HIERRO TRUCKING LLC self-reports 5 power units and 4 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 DEL HIERRO TRUCKING LLC had any crashes? ▾
No FMCSA-reportable crashes are on file for DEL HIERRO TRUCKING LLC. Reportable crashes (those involving a fatality, injury requiring medical transport, or a tow-away) are tracked in MCMIS and updated continuously.

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.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

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.
Transport Canada

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.