Carrier profile · USDOT 641673 · MC-304741 · Updated Jul 18, 2026

C CARLSON INC

DBA CARLSON TRUCKING

18 power unitsavg 9.8 yrRegional · 7 statesHUMBOLDT, IA81/100

CARRIER ACTIVEMC-304741 ACTIVE

Observed fleet · trailing 24 mo daily

18Power units

9 observed · MCS-150

9Trailers seen

Decoded · vPIC

9.8Avg age (yr)

2005–2024 · vPIC

Call dispatch(515) 332-4224 Email dispatchshane@ccarlsoncompanies.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jul 18, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Active operating authorityInsurance on fileVehicle out-of-service rate above average

Watch · 2

Vehicle out-of-service rate above average25.0% vs the 22.26% national average.Fatal crash on record1 crash(es) involving a fatality are on this carrier's record.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 30 yearsOperating authority has been on file since 1996.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo

25.0

▲ 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-mo

25.0

▲ 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

Asset-based

18 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.8 yr

Model years 2005–2024 · peer benchmark unavailable.

Identity stabilityStable

30 yr unchanged

Same registration since 1996 — no chameleon / reincarnation signal.

Safety

24 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 25.0%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 — 4 vehicle and 24 driver inspections over 24 months.

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

33.3% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. More resolved windows are needed to establish a trend. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24-mo monthly · vehicle / driver level · any-OOS overlay

24 inspections · 24 mo · busiest month Feb '26 · 4

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections over 24 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

≈0.7 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 18-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 18
Inspections · 24 mo: 24
Annualized: ≈12 / yr
Coverage: ≈0.7 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 Driving21 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance2 · 0 OOS
392.16 Failure to use seat beltUnsafe Driving2 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance1 · 1 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance1 · 0 OOS
395.24 ELD — record edits / dataHOS Compliance1 · 0 OOS
395.34 ELD — malfunction proceduresHOS Compliance1 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS

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 · 2 insurers · 0 lapsesContinuous

Farm Bureau’96–’18

Farm Bureau’18–now

1996200420122020now

Shorter eras are too brief to label at this scale — all 2 insurers are named in the list below.

BIPD in force — $750,000 · FARM BUREAU PROPERY & CASUALTY INSURANCE CO · since May 2025

All 2 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
FARM BUREAU PROPERY & CASUALTY INSURANCE CO	Dec 2018 → May 2025	$750K	1
FARM BUREAU MUTUAL INSURANCE CO.	May 1996 → Dec 2018	$750K	4

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 18
Observed power (24 mo): 9
Trailers (towed): 9

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

2024

Newest model yr

2005

Oldest model yr

61%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 7 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

IA busiest

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

Home base

HUMBOLDT, IA

912 1ST ST N

Top corridor

IA 11 · SD 5 · MN 4

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 (3 trucks · 3 carriers)

Across all inspections on record: USDOT 4222820 USDOT 3105934 USDOT 3901991

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

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 & contact

FMCSA census + L&I dossier

Location

Physical address: 912 1ST ST N, HUMBOLDT, IA, 50548
Operation: Interstate

Contact

Phone: (515) 332-4224
Email: shane@ccarlsoncompanies.com
Web domain: ccarlsoncompanies.com

Registration

Officer: Curtis E Carlson
USDOT / docket: 641673 · MC-304741
First registered: May 18, 1996
Last MCS-150: Jan 9, 2025 · 825,048 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

825,048

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 C CARLSON INC.

C CARLSON INC (USDOT 641673) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jul 18, 2026.

The carrier holds active contract for-hire operating authority per FMCSA L&I as of Jul 18, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from FARM BUREAU PROPERY & CASUALTY INSURANCE CO effective May 20, 2025 in FMCSA L&I's current snapshot as of Jul 18, 2026.

Its vehicle out-of-service rate was 25.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 18, 2026.

The carrier received 24 roadside inspections in the last 24 months — 4 vehicle-level and 24 driver-level — across 7 states, according to FMCSA roadside-inspection data refreshed Jul 18, 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 Jul 18, 2026.

It reports 18 power units and 13 drivers in its most recent MCS-150 filing dated Jan 9, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Jul 18, 2026.

Frequently asked

What is C CARLSON INC's USDOT number?

C CARLSON INC's USDOT number is 641673, and its motor carrier number is MC-304741.

Is C CARLSON INC authorized to operate?

As of 2026-07-18, C CARLSON INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is C CARLSON INC's safety record?

C CARLSON INC has a 25.0% vehicle out-of-service rate (national average 22.26%) across 30 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 81/100 (tier: review).