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Big Rock Trucking Inc

USDOT 4509567MC-1785133USDOT activeAuthority active· DBA Steel Saddle Trucking· Auburn, AL

Big Rock Trucking Inc (USDOT 4509567) received operating authority as a motor carrier of property under MC-1785133 in March 2026, 7 months ago, and is based in Auburn, AL. $750,000 of liability coverage is on file with Progressive Specialty Ins. Co. It reported 1 power unit and 2 drivers on its last MCS-150 update (April 2026).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1785133Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: Mar 25, 2026 (7 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XProgressive Specialty Ins. Co.$750,000May 2, 2026—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
May 7, 2026MC-1790369Withdrawn · broker
May 4, 2026MC-1785133Discontinued revocation · common carrier
Apr 6, 2026MC-1785133Involuntary revocation · common carrier
Mar 25, 2026MC-1785133Granted · motor carrier of property

Registration

USDOT number4509567
USDOT statusActive
MC and docket numbersMC-1785133, MC-1790369
Legal nameBig Rock Trucking Inc
DBA nameSteel Saddle Trucking
OperationInterstate
ClassificationAuthorized for hire
LocationAuburn, Alabama 36832
USDOT addedDec 22, 2025
Last MCS-150 updateApr 30, 2026
Safety ratingNot rated

Fleet

Power units1
Trucks1
Drivers2
Annual miles1 · 2025

Cargo carried

General freight

Check it yourself

Data as of Nov 15, 2026. Sources

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