Sowinski Trucking LLC

USDOT activeAuthority activeCarrier & Shipper & Broker · Interstate

USDOT46473
MC214909
LocationRhinelander, WI
Phone(715) 272-1192
Fleet30 power units · 33 drivers

Sowinski Trucking LLC (USDOT 46473, MC-214909) is an interstate motor carrier based in Rhinelander, Wisconsin with 30 power units and 33 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 63 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-214909Carrier, Shipper, Broker Liability insurance$1,000,000 on fileRequired: $750,000 · as of May 2026 Safety ratingSatisfactoryRated Nov 22, 2011 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Mar 24, 202519 months ago Process agent (BOC-3)On fileNational Resident Agent Service, Inc.

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 11, 2026

Docket	Authority type	Status
MC-214909	Contract carrierBroker	Active

First granted on March 8, 1989 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

Liability (BIPD) required$750,000
Liability (BIPD) on file$1,000,000
Cargo insurance required / on fileNo / No
Bond required / on fileYes / Yes

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Great West Casualty Co.	$1,000,000	Dec 1, 2022
Broker surety bond BMC-84	Nationwide Mutual Insurance Comp	$0	Oct 1, 2013

Insurance history: 13 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Sentry Select Insurance Company	Dec 1, 2021	Dec 1, 2022	Replaced
Liability (BIPD)	Sentry Select Insurance Company	Jan 1, 2017	Dec 1, 2021	Replaced
Liability (BIPD)	Northland Insurance Company	Feb 1, 2015	Jan 1, 2017	Replaced
Liability (BIPD)	National Casualty Company	Feb 1, 2013	Mar 5, 2015	Term / cancl
Liability (BIPD)	Northland Insurance Company	Feb 1, 2012	Feb 1, 2013	Replaced
Broker surety bond	West Bend Mutual Insurance Co.	Nov 10, 2011	Oct 1, 2013	Cancel
Liability (BIPD)	General Casualty Company of Wisconsin	Jul 21, 2011	Feb 1, 2012	Replaced
Liability (BIPD)	General Casualty Company of Wisconsin	Jan 3, 2010	Jul 21, 2011	Replaced
Liability (BIPD)	General Casualty Company of Wisconsin	Jan 1, 2010	Feb 21, 2010	Term / cancl
Liability (BIPD)	General Casualty Company of Wisconsin	Nov 1, 2007	Jan 1, 2010	Replaced
Liability (BIPD)	Northland Insurance Company	Nov 1, 2001	Nov 1, 2007	Replaced
Liability (BIPD)	General Casualty Company of Wisconsin	Nov 1, 2000	Nov 1, 2001	Cancel
Liability (BIPD)	American States Insurance Co.	Jan 1, 1994	Nov 1, 2000	Replaced

Process agent (BOC-3)

National Resident Agent Service, Inc., West Chester, PA

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

63
Inspections: 4.8%
Driver out-of-service: 25.9%
Vehicle out-of-service: 7
Crashes

Inspected most often in: Illinois (15), Missouri (13), Indiana (10), Wisconsin (5), Alabama (3).

Most recent inspection on file: October 22, 2026.

FMCSA safety rating: Satisfactory (rated November 22, 2011)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

September 4, 2013Involuntary revocation — Broker authorityDiscontinued revocation on October 23, 2013
November 18, 2011Granted — Property Broker
January 25, 2010Involuntary revocation — Contract carrier authorityDiscontinued revocation on February 2, 2010
November 6, 2007Involuntary revocation — Contract carrier authorityDiscontinued revocation on November 14, 2007
March 8, 1989Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated March 24, 2025

Power units: 30
Trucks: 30
Tractors owned: 30
Trailers owned: 60
Drivers: 33
CDL drivers: 33
Interstate drivers: 33
Miles traveled: 3,150,000 (2022)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: June 1, 1974
Address: 5818 Fire Lane, Rhinelander, WI 54501
Phone (registered with FMCSA): (715) 272-1192
Other active USDOT records at this address: 1

Cargo carried

General freight
Building materials
Machinery, large objects
Fresh produce
Grain, feed, hay
Meat
Commodities dry bulk
Refrigerated food
Beverages
Paper products
Agricultural / farm supplies
Construction
Potatos

Key facts

USDOT number 46473 was registered on June 1, 1974.
Operating authority MC-214909 was first granted on March 8, 1989.
The company last updated its FMCSA registration (Form MCS-150) on March 24, 2025.
It reported 3,150,000 vehicle miles traveled in 2022.
2 insurance filings are on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Great West Casualty Co..
It had 63 roadside inspections in the last 24 months; 24 inspections recorded no violations.
FMCSA records list 7 reportable crashes in the last 24 months.
Its most recent FMCSA safety rating is Satisfactory, issued on November 22, 2011.
Its process agent filing (BOC-3) is with National Resident Agent Service, Inc..

Other carriers in Rhinelander, WI

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