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Carrier profile · USDOT 3521595 · Updated 07/26/2026

SLAT PROS OF IOWA LLC

2 power unitsavg 9.8 yrLocal · 2 statesHULL, IA

AUTHORITY STATUS UNKNOWNHAZMAT

Observed fleet · trailing 24 mo daily

2Power units

2 observed · MCS-150

2Trailers seen

Decoded · vPIC

9.8Avg age (yr)

2008–2022 · vPIC

Call dispatch(712) 348-4590 Email dispatchslatprosllc@gmail.com

Carrier verification summary for SLAT PROS OF IOWA LLC

SLAT PROS OF IOWA LLC (USDOT 3521595) is unrated by Vektor because the deterministic FMCSA record does not contain enough evidence for a safety score as of 07/26/2026.

SLAT PROS OF IOWA LLC (USDOT 3521595) has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of 07/26/2026.

SLAT PROS OF IOWA LLC (USDOT 3521595) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot row is available as of 07/26/2026.

SLAT PROS OF IOWA LLC (USDOT 3521595) has a 33.3% vehicle out-of-service rate over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed 07/26/2026.

SLAT PROS OF IOWA LLC (USDOT 3521595) has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of 07/26/2026.

SLAT PROS OF IOWA LLC (USDOT 3521595) reports 2 power units and 1 driver in its most recent MCS-150 filing dated 12/31/2025.

SLAT PROS OF IOWA LLC (USDOT 3521595) has no FMCSA-assigned safety rating in the federal record refreshed 07/26/2026.

Click to see how we scored it

Load decision · FMCSA snapshot · 2026-07-26

Limited record

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

Established 6 yearsNot enough inspection history to rate

Watch · 1

Not enough inspection history to rate3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.

In good standing · 1

Established 6 yearsOperating authority has been on file since 2020.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

33.3

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

33.3

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Owner-operator

2 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.8 yr

Model years 2008–2022 · peer benchmark computing.

Identity stabilityStable

5 yr unchanged

Same registration since 2020 — no chameleon / reincarnation signal.

Safety

3 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 33.3%24-mo cumulative

050%nat'l 22.26%

Driver OOS 66.7%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 3 vehicle and 3 driver inspections over 24 months.

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

≈0.8 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 2-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 2
Inspections · 24 mo: 3
Annualized: ≈2 / yr
Coverage: ≈0.8 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.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4
390.21 USDOT number marking on vehicleUnsafe Driving2
391.41 No / expired medical certificateDriver Fitness2 · 2 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance2 · 2 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance2
383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
396.5 Oil and/or grease leakVehicle Maintenance1
393.43 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
393.48 Brakes inoperativeVehicle Maintenance1

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 & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 2
Observed power (24 mo): 2
Trailers (towed): 2

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

Fleet age· model years · decoded VINs

9.8 yr

Average age

2022

Newest model yr

2008

Oldest model yr

25%

VINs decoded

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

SD busiest

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

Home base

HULL, IA

420 MAIN ST

Top corridor

SD ⇄ IA

SD 2 · MO 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-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (2 trucks · 3 carriers)

Across all inspections on record: USDOT 1404801 USDOT 2968868 USDOT 2994780

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 420 MAIN ST, HULL, IA, 51239
Operation: Interstate· Hazmat

Contact

Phone: (712) 348-4590
Email: slatprosllc@gmail.com

Registration

Officer: Travis Grevengoed
USDOT / docket: 3521595
First registered: 11/14/2020
Last MCS-150: 12/31/2025 · 1 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

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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Frequently asked

What is SLAT PROS OF IOWA LLC's USDOT number?

SLAT PROS OF IOWA LLC's USDOT number is 3521595.

Is SLAT PROS OF IOWA LLC authorized to operate?

As of 2026-07-26, SLAT PROS OF IOWA LLC is active in the FMCSA register.

What is SLAT PROS OF IOWA LLC's safety record?

SLAT PROS OF IOWA LLC has a 33.3% vehicle out-of-service rate (national average 22.26%) across 4 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: 3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.