Trucking Lens

Porter Warner Industries LLC

USDOT 182420MC-155675USDOT activeAuthority active· Chattanooga, TN

Porter Warner Industries LLC (USDOT 182420) holds active operating authority as a motor carrier of property under MC-155675 based in Chattanooga, TN. The earliest grant on file is from November 1981, 45 years ago. $1,000,000 of liability coverage is on file with Travelers Property Casualty Co. of America. It reported 8 power units and 9 drivers on its last MCS-150 update (October 2024).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-155675Motor carrier of propertyActive$1,000,000 liability$1,000,000 liability

Earliest grant on file: Nov 2, 1981 (45 years ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XTravelers Property Casualty Co. of America$1,000,000Aug 1, 2019—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Aug 23, 2019MC-155675Discontinued revocation · contract carrier
Aug 16, 2019MC-155675Involuntary revocation · contract carrier
Nov 30, 2012MC-155675Reinstated · motor carrier of property
Nov 19, 2012MC-155675Revoked · motor carrier of property
Sep 7, 2005MC-155675Reinstated · motor carrier of property
Aug 22, 2005MC-155675Revoked · motor carrier of property
Nov 9, 2000MC-155675Discontinued revocation · contract carrier
Oct 27, 2000MC-155675Involuntary revocation · contract carrier
Sep 1, 1996MC-155675Dismissed · motor carrier of property
Aug 1, 1996MC-155675Reinstated · motor carrier of property
Oct 5, 1992MC-155675Granted · motor carrier of property
Nov 2, 1981MC-155675Granted · motor carrier of property

Revocations

DocketAuthorityOrder servedEffective
MC-155675ContractOct 15, 2012Nov 19, 2012 · involuntary revocation
MC-155675ContractJul 18, 2005Aug 22, 2005 · involuntary revocation
MC-155675ContractApr 1, 1996involuntary revocation

Registration

USDOT number182420
USDOT statusActive
MC numberMC-155675
Legal namePorter Warner Industries LLC
OperationInterstate
ClassificationPrivate property, Authorized for hire
Business typeCorporation
LocationChattanooga, Tennessee 37410
USDOT addedJun 1, 1974
Last MCS-150 updateOct 18, 2024
Safety ratingSatisfactory · Jan 19, 2005
Hazardous materialsYes

Fleet

Power units8
Trucks8
Drivers9 · 9 with a CDL
Annual miles435,988 · 2024

Cargo carried

General freight, Commodities dry bulk, private property

Check it yourself

Data as of Nov 15, 2026. Sources

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