Carrier profile · USDOT 328495 · MC-266860 · Updated Jun 13, 2026

Marzolf Trucking LLC

8 power unitsLocal · 2 statesGLEN ELDER, KS88/100

CARRIER ACTIVEMC-266860 ACTIVERATED SATISFACTORY

Observed fleet · trailing 24 mo daily

8Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(785) 545-3339 Email dispatchmarzolfs@nckcn.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Watch · 1

Fatal crash on record1 crash(es) involving a fatality are on this carrier's record.

In good standing · 4

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 38 yearsOperating authority has been on file since 1988.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 10 inspections.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo16.7%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo16.7%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

8 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

37 yr unchanged

Same registration since 1988 — no chameleon / reincarnation signal.

Safety

7 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 16.7%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 6 vehicle and 7 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

16.7% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 8.3 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

7 inspections in the charted months · busiest month Dec '24 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.4 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 8-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 8
Inspections · 24 mo: 7
Annualized: ≈4 / yr
Coverage: ≈0.4 inspections / unit · yr

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: None
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’17 · 1 insurer · 0 lapsesContinuous

Great West’93–now

1993200220112020now

BIPD in force — $750,000 · GREAT WEST CASUALTY CO. · since May 2017

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
GREAT WEST CASUALTY CO.	Oct 1993 → Jun 2017	$750K	3

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 8
Observed power (24 mo): —
Trailers (towed): —

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 2 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

KS busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

GLEN ELDER, KS

2039 FELIX TRAIL

Top corridor

KS 5 · SD 2

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a registration email domain with other carriers

@nckcn.com — 67 carriers: USDOT 82109 USDOT 176712 USDOT 224258 USDOT 246505 USDOT 334173 USDOT 385715 USDOT 404649 USDOT 490866

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 2039 FELIX TRAIL, GLEN ELDER, KS, 67446
Operation: Interstate

Contact

Phone: (785) 545-3339
Cell: (785) 545-8434
Email: marzolfs@nckcn.com
Web domain: nckcn.com

Registration

Officer: Mark A Marzolf
USDOT / docket: 328495 · MC-266860
First registered: Sep 26, 1988
Last MCS-150: Nov 14, 2025 · 803,122 mi (2024)
FMCSA safety rating: Satisfactory · Feb 5, 2002
D-U-N-S: 606521557

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

803,122

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for MARZOLF TRUCKING LLC.

MARZOLF TRUCKING LLC (USDOT 328495) has a Vektor safety score of 88/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier holds active contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from GREAT WEST CASUALTY CO. effective May 3, 2017 in FMCSA L&I's current snapshot as of Jun 13, 2026.

Its vehicle out-of-service rate was 16.7% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 7 roadside inspections in the last 24 months — 6 vehicle-level and 7 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 1 reportable crash in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Jun 13, 2026.

It reports 8 power units and 10 drivers in its most recent MCS-150 filing dated Nov 14, 2025.

It has an FMCSA safety rating of Satisfactory assigned Feb 5, 2002 in the federal record refreshed Jun 13, 2026.

Frequently asked

What is MARZOLF TRUCKING LLC's USDOT number?

MARZOLF TRUCKING LLC's USDOT number is 328495, and its motor carrier number is MC-266860.

Is MARZOLF TRUCKING LLC authorized to operate?

As of Jun 13, 2026, MARZOLF TRUCKING LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is MARZOLF TRUCKING LLC's safety record?

MARZOLF TRUCKING LLC has a 16.7% vehicle out-of-service rate (national average 22.26%) across 10 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).

How big is MARZOLF TRUCKING LLC's fleet?

MARZOLF TRUCKING LLC operates 8 power units and 10 drivers per its most recent MCS-150 filing.

Where is MARZOLF TRUCKING LLC based?

MARZOLF TRUCKING LLC is based in GLEN ELDER, KS, with roadside inspections recorded across 2 states.

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