Carrier profile · USDOT 46473 · MC-214909 · Updated Jun 13, 2026

SOWINSKI TRUCKING LLC

30 power unitsavg 8.1 yrNational · 16 statesRHINELANDER, WI81/100

CARRIER ACTIVEMC-214909 ACTIVERATED SATISFACTORY

Authority & Insurance

Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.

Operating authority· 49 CFR · per type

Operating authority

Common: None
Contract: Active
Broker: Active

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)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

$750K BIPD last filed ’22 · 5 insurers · 0 lapsesInsurer churn

American States’94–’00

Northland’01–’07

General Wisconsin’07–’12

Sentry Select’17–’22

1994200220102018now

Shorter eras are too brief to label at this scale — all 8 insurers are named in the list below.

BIPD in force — $1,000,000 · GREAT WEST CASUALTY CO. · since Dec 2022

All 8 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
SENTRY SELECT INSURANCE COMPANY	Jan 2017 → Dec 2022	$750K	2
NORTHLAND INSURANCE COMPANY	Feb 2015 → Jan 2017	$750K	2
NATIONAL CASUALTY COMPANY	Feb 2013 → Mar 2015	$750K	2
NORTHLAND INSURANCE COMPANY	Feb 2012 → Feb 2013	$750K	1
GENERAL CASUALTY COMPANY OF WISCONSIN	Nov 2007 → Feb 2012	$750K	6
NORTHLAND INSURANCE COMPANY	Nov 2001 → Dec 2007	$750K	2
GENERAL CASUALTY COMPANY OF WISCONSIN	Nov 2000 → Nov 2001	$750K	1
AMERICAN STATES INSURANCE CO.	Jan 1994 → Nov 2000	$750K	1