Current Status

NATIONAL MUFFLER WAREHOUSE INC

USDOT  478855 Inactive Interstate
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Verdict
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location_onFARGO, ND databaseFMCSA public records
Power Units
1
Trucks + tractors
Drivers
1
1.00 per truck
Authority Age
34 yr
Since 1992
Safety Rating
Unrated
No DOT rating

Risk Assessment

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Authority Status Inactive

Operating authority status needs a closer look.

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Established Carrier

34 years of continuous operating authority.

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Unrated

No DOT safety rating on file — common, not disqualifying on its own.

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Gemini 2.5
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Generate a plain-English risk narrative for NATIONAL MUFFLER WAREHOUSE INC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.

Full Report

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Safety profile

All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.

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Crash history

Individual crashes by date and severity, fleet-normalized.

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Insurance & compliance

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Authority & cross-reference

Revocation history + chameleon flags across 4.4M carriers.

FAQ · NATIONAL MUFFLER WAREHOUSE INC

Is NATIONAL MUFFLER WAREHOUSE INC a legitimate motor carrier?

NATIONAL MUFFLER WAREHOUSE INC is registered with FMCSA under USDOT number 478855. Operating authority status is currently Inactive.

Where is NATIONAL MUFFLER WAREHOUSE INC based?

NATIONAL MUFFLER WAREHOUSE INC lists its physical address in FARGO, ND in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 478855 active?

USDOT 478855 (NATIONAL MUFFLER WAREHOUSE INC) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.

How many trucks does NATIONAL MUFFLER WAREHOUSE INC operate?

NATIONAL MUFFLER WAREHOUSE INC reports 1 power unit and employs 1 driver to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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