M A WOLF TRUCKING INC
AUTHORIZEDUSDOT
223347
MC Number
163810
Fleet Size
57
Total Drivers
32
FMCSA-derived snapshot updated: August 9, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Safety overview
M A WOLF TRUCKING INC is a mid-size interstate motor carrier based in SLINGER, Wisconsin, operating 57 power units with 32 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 14 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Wisconsin is 8.3% and the average vehicle OOS rate is 27.8% across 64,182 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
14
Total
52%
Driver %
Insurance on file
Liability (BIPD)
ZURICH AMERICAN INSURANCE COMPANY — eff. Sep 1, 2020
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
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Frequently asked questions
Is M A WOLF TRUCKING INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for M A WOLF TRUCKING INC (USDOT #223347) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is M A WOLF TRUCKING INC's safety record?
M A WOLF TRUCKING INC has 14 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does M A WOLF TRUCKING INC operate?
M A WOLF TRUCKING INC operates 57 power units with 32 drivers on file. That puts them in the mid-size range.
Does M A WOLF TRUCKING INC transport hazardous materials?
Yes. M A WOLF TRUCKING INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is M A WOLF TRUCKING INC located?
M A WOLF TRUCKING INC is based in SLINGER, Wisconsin at 501 KETTLE MORAINE DR S, 53086. Phone: (262) 644-5030.
What are M A WOLF TRUCKING INC's out-of-service rates?
M A WOLF TRUCKING INC's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 0.0%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.