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O Trucking
Active Motor Carrier

Wolf Brothers Trucking INC

Stetsonville, WI

DBA: WOLF BROS TRUCKING INC

DOT# 2839887 | FMCSA since 2016 (10 yrs)

Wolf Brothers Trucking INC is an active motor carrier based in Stetsonville, WI, registered with the FMCSA under USDOT 2839887. It reports 3 power units and 3 drivers. In the last 24 months it had 1 roadside inspection, a 0% vehicle out-of-service rate (national average 22.9%) and no reported crashes.

USDOT
2839887
MC
None on file
Status
Active
Type
Motor Carrier
Operation
Intrastate Only (Non-Hazmat)
Based in
Stetsonville, WI
Power units
3
Drivers
3
Inspections (24 mo)
1
Crashes (24 mo)
0
Vehicle OOS rate
0% (nat'l 22.9%)
Safety rating
Not rated
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Profile data updated Oct 7, 2026

—

Trust Score

Not enough data

FMCSA data ↓

3

Power Units

3

Drivers

FMCSA since 2016 (10 yrs)

Authority Age

Not Rated

Safety Rating

What this FMCSA record shows

  • Next biennial MCS-150 update due: July 2028 (set by USDOT 2839887's last two digits under 49 CFR 390.19). Last update filed January 9, 2026.
  • Registered with FMCSA in January 2016, about 10 years ago, so it is past the 18-month new-entrant period.
  • Reported 257,083 fleet miles in 2025, about 85,700 miles per power unit.
  • Only 1 roadside inspection in the last 24 months, which is too few for its out-of-service rates to be statistically meaningful.
  • 41 other USDOT registrations list Stetsonville, WI as their physical address.

Equipment

What Wolf Brothers Trucking INC runs, and the government record each item comes from (4 of its VINs decoded):

  • Flatbed Confirmed by VIN 1 flatbed or platform trailer confirmed by VIN from roadside inspections
  • Hopper / Grain Confirmed by VIN 1 grain, chip, or gravel trailer confirmed by VIN from roadside inspections

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Fleet Breakdown

Equipment Owned Term Leased Trip Leased Total
Tractors 0 3 0 3
Trailers 3 3 0 6

Authorized Cargo Types

Wolf Brothers Trucking INC is authorized to transport the following 4 cargo types:

General Freight Logs/Poles/Beams Machinery (Large) Other

Operations Scope

Intrastate, beyond 100 miles — 2 drivers
Intrastate, within 100 miles — 1 driver

CDL Drivers: 3

MCS-150 Mileage: 257,083 miles (2025)

Driver Information

3

Total Drivers

3

CDL Drivers

3

Intrastate Drivers

Vehicles Operated by WOLF BROTHERS TRUCKING INC

2 trucks and 2 trailers identified from FMCSA inspection records. Last update: Jan 28, 2025.

What this fleet looks like

Top makes on record: Kenworth, Wilkens Manufacturing, Benson/wabash. Equipment breakdown: 2 TRUCK TRACTOR, 2 SEMI-TRAILER. Fleet data is from FMCSA roadside inspection records (24-month rolling). Trucks that haven't been inspected recently may not appear.

Trucks seen at inspections
2
Trailers
2
OOS (24 mo)
0
Equipment mix (2 vehicle types)
Vehicle type Count Share
TRUCK TRACTOR 2 50%
SEMI-TRAILER 2 50%
Trailers (2 on record)

Trailers recorded pulling under this carrier's DOT number in FMCSA roadside inspections. Individual trailer plates and VINs are listed in the plate and vehicle sections above.

Trailer types
Semi-trailer 2
Trailer makes
Wilkins 1
Transcraft 1
Trailer specs — from NHTSA VIN decode of 2 trailers
Body type
Flatbed or Platform Trailer 1
Grain, Chip, or Gravel Trailer 1
Length
53 ft 1
50 ft 1
Axles
3 axles 2
Vehicle makes (3 brands on record)
Make Vehicles Share
Kenworth 2 50%
Wilkens Manufacturing 1 25%
Benson/wabash 1 25%
Truck models in this fleet

Spec sheets, common recalls & complaints for the truck models this carrier operates.

Vehicles, VINs & license plates (4)

VIN Plate State Year / make Type Inspections Last seen
1XKZDP9X5SJ140910 TS59428 WI 2025 Kenworth Truck Tractor 1 Jan 2025
1W92M5033GS077001 708809 WI 1986 Wilkens Manufacturing Semi-trailer 1 Jan 2025
1XKWD49X9CJ329899 TS36566 WI 2012 Kenworth Truck Tractor 1 Sep 2024
1TTE533A0K3149835 813786 WI 2019 Benson/wabash Semi-trailer 1 Sep 2024
Recent active vehicles (4 shown)
1XKZDP9X5SJ140910 TRUCK TRACTOR
2025 Kenworth T880
MX/MX-13 engine · Class 8
Last seen Jan 2025 · 1 insp · 0 OOS
Violations: 1 maintenance
1W92M5033GS077001 SEMI-TRAILER
1986 Wilkens Manufacturing Wilkens Manufacturing
Last seen Jan 2025 · 1 insp · 0 OOS
1XKWD49X9CJ329899 TRUCK TRACTOR
2012 Kenworth W9 Series
ISX engine · Class 8
Last seen Sep 2024 · 1 insp · 0 OOS
Violations: 3 maintenance
1TTE533A0K3149835 SEMI-TRAILER
2019 Benson/wabash Aluminium Flatbed
Last seen Sep 2024 · 1 insp · 0 OOS

Fleet data is aggregated from FMCSA roadside inspection records (24-month rolling window). Vehicles inspected under this carrier's DOT number are listed. A VIN can appear under multiple carriers over its lifetime if leased, sold, or operated by different fleets at different times. Recall status is VIN-specific — check a given VIN's open recalls with the manufacturer's dealer.

Dispatch Services in WI

Looking for dispatch services for these equipment types in WI?

✓ No federal out-of-service orders on record.

Safety Performance

B

Good

Below national average OOS rates

O Trucking Safety Grade

1

Inspections

24 months

1

Violations

Total found

0

Out of Service

Orders issued

Out-of-Service Rates vs National Average

Driver OOS Rate 0.0%
Nat'l avg: 6.3%

✓ Better than national average (-6.3%)

Vehicle OOS Rate 0.0%
Nat'l avg: 22.9%

✓ Better than national average (-22.9%)

Out-of-service rates follow FMCSA's definition: the share of relevant roadside inspections in which at least one out-of-service order was issued. Vehicle rates use level 1, 2 and 5 inspections; driver rates use level 1, 2, 3 and 6. National averages are computed from the same FMCSA inspection data.

Date State Level Violations OOS
01/28/2025 WI Walk-Around 1 ✓

24-month inspection window. Updated daily.

Violation Breakdown

1 Total Violations 1 inspections (24 months)
Driver Violations
0
0 violations per inspection 0 out-of-service
Vehicle Violations
0
0 violations per inspection 0 out-of-service
Out-of-service orders issued 0 across 1 inspections

A single inspection can produce more than one out-of-service order, so this is a count of orders, not a rate. See the FMCSA vehicle and driver out-of-service rates in Safety Performance above.

Is Wolf Brothers Trucking INC Legitimate? Safety & Fraud Check

A quick, plain-English check of whether this carrier looks safe and legitimate to hire — based on public government records. It's a screening aid, not a guarantee.

Our read on this carrier
Not Enough Public Data
There is very little public FMCSA record for this carrier, so we can't assess it either way. Treat this as unknown, not as a clean record, and verify authority and insurance directly with the FMCSA.
✓ Looks fine ! Worth checking × A real concern
Not on any U.S. sanctions list
This carrier's name doesn't appear on the U.S. Treasury sanctions blocklist — clear to work with on that basis.
Licensed and authorized to operate
The FMCSA lists this carrier as having active operating authority right now.
No history of a revoked license
This carrier's operating authority has not been revoked and re-registered.

These checks use public U.S. government records — the carrier's license status, safety-inspection and crash history, ownership links, and the U.S. Treasury sanctions list — refreshed automatically. A flag doesn't prove wrongdoing; it's a prompt to verify before you do business.

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Frequently Asked Questions

What equipment does WOLF BROTHERS TRUCKING INC operate?

WOLF BROTHERS TRUCKING INC's equipment on government records: Flatbed (1 flatbed or platform trailer confirmed by VIN from roadside inspections); Hopper / Grain (1 grain, chip, or gravel trailer confirmed by VIN from roadside inspections).

Is WOLF BROTHERS TRUCKING INC's authority currently active?

WOLF BROTHERS TRUCKING INC currently holds active operating authority with the FMCSA.

When is Wolf Brothers Trucking INC's next MCS-150 update due?

Next biennial MCS-150 update due: July 2028 (set by USDOT 2839887's last two digits under 49 CFR 390.19). Last update filed January 9, 2026.

What is Wolf Brothers Trucking INC's safety record?

It reports 3 power units and 3 drivers. In the last 24 months it had 1 roadside inspection, a 0% vehicle out-of-service rate (national average 22.9%) and no reported crashes.

? No data

Carrier Trust Score

Limited History

Insufficient FMCSA history to score — how scoring works →

Limited inspection history Active operating authority No reportable crashes (24 mo) Few vehicle inspections to judge

Roadside Inspection History 1 records

Individual inspections from FMCSA Motor Carrier Management Information System (MCMIS). Last 24 months. Updated monthly.

What this means

WOLF BROTHERS TRUCKING INC has been inspected 1 times by state troopers and DOT inspectors in the past 24 months. Most inspections happened in WI. None of these inspections resulted in an out-of-service order, which is well above average. The most frequently cited violation is 393.9A-LIL — 1 times in this window.

Date State Level Violations OOS
2025-01-28 WI Level 2 · Walk-around 1 —

Most-Cited Violations

Top 1 violation types across this carrier's roadside inspections. Cards in red triggered an out-of-service order — the most serious outcome.

393.9A-LIL
FMCSA violation 393.9A-LIL
1
times

Roadside Violation Profile

4 individual violations from FMCSA roadside inspections (rolling 24 months) are itemised for WOLF BROTHERS TRUCKING INC. Itemised records can lag FMCSA's per-inspection totals shown in Violation Breakdown.

Violations by safety category
BASIC category Violations Out-of-service
Vehicle Maintenance 4 0
Most-cited violation types
Brakes All Others 1 Clearance Identification Lamps/Other 1 Lighting 1 Tires 1

Rolling 24-month summary. Counts reflect citations across all inspections under this carrier's DOT number; see Inspection History for individual inspection events. Violation severity and CSA percentile scores are shown in the Safety & Compliance section.

Carrier History & Continuity

Research signals that connect this carrier to other USDOT entities — useful for shippers, brokers, and insurers performing due diligence.

Other USDOT Registrations Sharing Officer Names (2)

Officer names listed on this carrier's MCS-150 also appear on the following USDOT registrations in FMCSA's public database. Common names may match unrelated individuals; this is a research starting point, not an accusation. Always verify directly with FMCSA before drawing conclusions.

About this data: All entries above come from FMCSA's public USDOT registry (MCS-150 filings). We surface name and address overlaps so shippers, brokers, and insurers can perform their own due diligence. The presence of an entry here does not imply wrongdoing by any party.

FMCSA Safety Measurement System (SMS) BASICs

FMCSA's figures for this carrier from 2 roadside inspections in the 24-month SMS window (0 driver and 0 vehicle out-of-service inspections). For property carriers FMCSA publishes the BASIC measure but, under the 2015 FAST Act, not the percentile or alert status, so none is shown here.

BASICFMCSA measureInspections with a violationAcute/critical violation
Unsafe Driving 0 0 No
Hours-of-Service 0 0 No
Driver Fitness 0 0 No
Controlled Substances 0 0 No
Vehicle Maintenance 10 2 No

A measure is FMCSA's time- and severity-weighted violation rate for that category; 0 means no qualifying violations. Acute/critical means a violation confirmed in an FMCSA investigation. Refreshed monthly.

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