Carrier profile · USDOT 3191787 · Updated Jun 13, 2026

Kasowski Brothers & Seifert Partnership

14 power unitsLocal · 1 statesCASSELTON, ND50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

14Power units

1 observed · MCS-150

1Trailers seen

Decoded · vPIC

18.5Avg age (yr)

2004–2011 · vPIC

Call dispatch(701) 261-1635 Email dispatch4SEIFERTS@MSN.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Watch · 1

MCS-150 update dueThe biennial MCS-150 update is overdue.

In good standing · 1

Established 8 yearsOperating authority has been on file since 2018.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Asset-based

14 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

7 yr unchanged

Same registration since 2018 — no chameleon / reincarnation signal.

Safety

1 inspections · 24 mo

Out-of-service rate· 24-mo cumulative

Vehicle OOS —24-mo cumulative

050%

Driver OOS —24-mo cumulative

030%

Every inspection in the window pooled — 0 vehicle and 0 driver inspections over 24 months.

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

No roadside inspections on the FMCSA record in this window

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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.0 / unit·yr

thin signalabundant signal

Few roadside inspections for a 14-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 14
Inspections · 24 mo: 1
Annualized: ≈1 / yr
Coverage: ≈0.0 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

391.11 Driver not qualifiedDriver Fitness1 · 1 OOS
392.16 Failure to use seat beltUnsafe Driving1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 14
Observed power (24 mo): 1
Trailers (towed): 1

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 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

MN busiest

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

Home base

CASSELTON, ND

3550 161ST AVENUE SE

Top corridor

MN ⇄ ND

MN 1

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

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 3550 161ST AVENUE SE, CASSELTON, ND, 58012-3210
Mailing address: PO BOX 309, CASSELTON, ND, 58012-3210
Operation: Interstate

Contact

Phone: (701) 261-1635
Email: 4seiferts@msn.com

Registration

Officer: Jeffrey Scott Seifert
USDOT / docket: 3191787
First registered: Sep 24, 2018
Last MCS-150: May 16, 2024 · 50,000 mi (2023)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

50,000

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

No verified reviews yet

Be the first broker or shipper to rate KASOWSKI BROTHERS & SEIFERT PARTNERSHIP. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Verification summaryAuthority, insurance, safety and identity facts for KASOWSKI BROTHERS & SEIFERT PARTNERSHIP.

KASOWSKI BROTHERS & SEIFERT PARTNERSHIP (USDOT 3191787) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

The carrier received 1 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 14 power units and 24 drivers in its most recent MCS-150 filing dated May 16, 2024.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is KASOWSKI BROTHERS & SEIFERT PARTNERSHIP's USDOT number?

KASOWSKI BROTHERS & SEIFERT PARTNERSHIP's USDOT number is 3191787.

Is KASOWSKI BROTHERS & SEIFERT PARTNERSHIP authorized to operate?

As of Jun 13, 2026, KASOWSKI BROTHERS & SEIFERT PARTNERSHIP is active in the FMCSA register.

What is KASOWSKI BROTHERS & SEIFERT PARTNERSHIP's safety record?

KASOWSKI BROTHERS & SEIFERT PARTNERSHIP has a — vehicle out-of-service rate across 1 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.

How big is KASOWSKI BROTHERS & SEIFERT PARTNERSHIP's fleet?

KASOWSKI BROTHERS & SEIFERT PARTNERSHIP operates 14 power units and 24 drivers per its most recent MCS-150 filing.

Where is KASOWSKI BROTHERS & SEIFERT PARTNERSHIP based?

KASOWSKI BROTHERS & SEIFERT PARTNERSHIP is based in CASSELTON, ND, with roadside inspections recorded across 1 state.

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