Carrier profile · USDOT 222303 · MC-154255 · Updated Aug 20, 2026

Rock Transfer & Storage Inc

27 power unitsavg 5.8 yrMulti-region · 10 statesMILWAUKEE, WI87/100

CARRIER ACTIVEMC-154255 ACTIVERATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

27Power units

24 observed · MCS-150

24Trailers seen

Decoded · vPIC

5.8Avg age (yr)

2014–2025 · vPIC

Call dispatch(414) 570-2180 Email dispatchthogan@rocktransfer.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Watch · 2

Vehicle out-of-service rate above average23.1% vs the 22.26% national average.Multiple injury crashes40 crashes involving injuries are on 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 44 yearsOperating authority has been on file since 1982.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo23.1%

▲ 22.26% nat'l

Crashes · fatal

5 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo23.1%

▲ 22.26% nat'l

Crashes · fatal

5 in 24 mo

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

Fleet typeIdentity

Asset-based

27 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

5.8 yr

Model years 2014–2025 · peer benchmark unavailable.

Identity stabilityStable

44 yr unchanged

Same registration since 1982 — no chameleon / reincarnation signal.

Safety

41 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 23.1%24-mo cumulative

050%nat'l 22.26%

Driver OOS 2.4%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 26 vehicle and 41 driver inspections over 24 months.

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

14.3% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 15.7 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

39 inspections in the charted months · busiest month Dec '24 · 4

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

≈0.8 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 27-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 27
Inspections · 24 mo: 41
Annualized: ≈21 / 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 Driving27 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance10 · 4 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance7 · 4 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance6 · 2 OOS
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance5 · 4 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance5 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance3 · 2 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance3 · 0 OOS
392.16 Failure to use seat beltUnsafe Driving3 · 0 OOS
395.3 Driving beyond hours-of-service limitsHOS Compliance2 · 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: Active
Contract: Active
Broker: Inactive

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Recorded per census

Surety bond (census)Not recorded per census

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

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M 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

$1M BIPD last filed ’25 · 5 insurers · 0 lapsesInsurer churn

Great West’92–’07

Northland’11–’18

National Interstate’18–’24

1992200120102019now

Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.

BIPD in force — $1,000,000 · GREAT WEST CASUALTY CO. · since Sep 2025

All 6 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
ACUITY, A MUTUAL INSURANCE COMPANY	Sep 2024 → Sep 2025	$1M	2
NATIONAL INTERSTATE INSURANCE COMPANY	Jan 2018 → Sep 2024	$1M	4
NORTHLAND INSURANCE COMPANY	Jan 2011 → Feb 2018	$1M	2
GREAT WEST CASUALTY CO.	Jan 2008 → Jan 2011	$1M	2
LIBERTY MUTUAL FIRE INSURANCE CO.	Jan 2007 → Jan 2008	$1M	1
GREAT WEST CASUALTY CO.	Jan 1992 → Jan 2007	$1M	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 27
Observed power (24 mo): 24
Trailers (towed): 24

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

Fleet age· model years · decoded VINs

5.8 yr

Average age

2025

Newest model yr

2014

Oldest model yr

41.7%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 10 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusMulti-region

revealed

States observed

US states

Inspections · 24 mo

WI busiest

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

Home base

MILWAUKEE, WI

6130 S 13TH ST

Top corridor

WI 21 · IN 9 · IL 3

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

Last 12 months: 3 trucks also ran under 3 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 400101 USDOT 1150635 USDOT 82866Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (9 trucks · 12 carriers)

Across all inspections on record: USDOT 224725 USDOT 292892 USDOT 400101 USDOT 3641137 USDOT 4098398 USDOT 1150635 USDOT 2537068 USDOT 1774265

Shares a registration email domain with other carriers

@rocktransfer.com — 2 carriers: USDOT 2539276

Shares a company officer with other carriers

kim clark — 8 carriers: USDOT 155249 USDOT 846849 USDOT 1295443 USDOT 1684756 USDOT 2150801 USDOT 2262801 USDOT 3168346

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 & Federal

FMCSA census + L&I dossier

Location

Physical address: 6130 S 13TH ST, MILWAUKEE, WI, 53221
Operation: Interstate· Hazmat

Contact

Phone: (414) 570-2180
Fax: (414) 570-2189
Email: thogan@rocktransfer.com
Web domain: rocktransfer.com

Registration

Officers: Kim Clark · Terrence Hogan
USDOT / docket: 222303 · MC-154255
First registered: Aug 31, 1982
Last MCS-150: Mar 11, 2026 · 2,485,786 mi (2025)
FMCSA safety rating: Satisfactory · Jun 19, 2006
D-U-N-S: 91778423

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

2,485,786

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

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Verification summaryAuthority, insurance, safety and identity facts for ROCK TRANSFER & STORAGE INC.

ROCK TRANSFER & STORAGE INC (USDOT 222303) has a Vektor safety score of 87/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Aug 20, 2026.

It has an active BIPD insurance filing with a $1,000,000 limit in force from GREAT WEST CASUALTY CO. effective Sep 1, 2025 in FMCSA L&I's current snapshot as of Aug 20, 2026.

Its vehicle out-of-service rate was 23.1% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 41 roadside inspections in the last 24 months — 26 vehicle-level and 41 driver-level — across 10 states, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 5 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 27 power units and 50 drivers in its most recent MCS-150 filing dated Mar 11, 2026.

It has an FMCSA safety rating of Satisfactory assigned Jun 19, 2006 in the federal record refreshed Aug 20, 2026.

Frequently asked

What is ROCK TRANSFER & STORAGE INC's USDOT number?

ROCK TRANSFER & STORAGE INC's USDOT number is 222303, and its motor carrier number is MC-154255.

Is ROCK TRANSFER & STORAGE INC authorized to operate?

As of Aug 20, 2026, ROCK TRANSFER & STORAGE INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is ROCK TRANSFER & STORAGE INC's safety record?

ROCK TRANSFER & STORAGE INC has a 23.1% vehicle out-of-service rate (national average 22.26%) across 60 roadside inspections, with 5 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 87/100 (tier: clear).

How big is ROCK TRANSFER & STORAGE INC's fleet?

ROCK TRANSFER & STORAGE INC operates 27 power units and 50 drivers per its most recent MCS-150 filing.

Where is ROCK TRANSFER & STORAGE INC based?

ROCK TRANSFER & STORAGE INC is based in MILWAUKEE, WI, with roadside inspections recorded across 10 states.

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