Preview Preview: 7,000 carriers of roughly 4.5 million registered — a deliberate mix of currently active carriers and ones deactivated within the past year. Coverage is expanding. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-06.

STEPHEN D KIENBAUM

Doing business as SDK

Not currently registered Federal rules require an active USDOT registration to operate, and FMCSA shows this one as inactive. Its other filings may still read as active. Confirm against the agency record before booking.
USDOT 530151
MC MC-275843
ActiveOperating authority
InactiveUSDOT registration
Not ratedSafety rating
NoHazardous materials

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Carrier details

Fleet and drivers

Power units
1
Straight trucks
1
Buses
0
Drivers
1
Drivers holding a CDL
1

What they run

Cargo authorised to carry
General freight; Motor vehicles; Fresh produce; Other: BULK LIQUID
Operating range
Interstate, beyond 100 miles
Carrier operation
intrastate-nonhazmat
Operation classification
AUTHORIZED FOR HIRE
Annual mileage reported
1
Mileage year
2024

Registration

Entity type
INDIVIDUAL
First on file
1993-07-13
Carrier last updated its record
2026-01-14
City
WHITEWATER
State
WI
ZIP
53190
Where this comes from

Every field on this page is published by the Federal Motor Carrier Safety Administration in its Motor Carrier Census. We do not edit it. If something is wrong, the agency's record is the one that counts — and correcting it there corrects it here on the next update.

How this data is collected and how often it refreshes

Data as of 2026-09-06. View the official FMCSA record