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Diamond 3 Inc

USDOT 4302526MC-1708043USDOT activeAuthority active· Rathdrum, ID

Diamond 3 Inc (USDOT 4302526) holds active operating authority as a motor carrier of property under MC-1708043 based in Rathdrum, ID. The earliest grant on file is from March 2025, 20 months ago. $1,000,000 of liability coverage is on file with United Financial Casualty Company. It reported 1 power unit and 1 driver on its last MCS-150 update (December 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1708043Motor carrier of propertyActive$750,000 liability$1,000,000 liability

Earliest grant on file: Mar 7, 2025 (20 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XUnited Financial Casualty Company$1,000,000Feb 19, 2025—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Mar 7, 2025MC-1708043Granted · motor carrier of property

Registration

USDOT number4302526
USDOT statusActive
MC numberMC-1708043
Legal nameDiamond 3 Inc
OperationInterstate
ClassificationAuthorized for hire
LocationRathdrum, Idaho 83858
USDOT addedSep 27, 2024
Last MCS-150 updateDec 26, 2025
Safety ratingNot rated

Fleet

Power units1
Trucks1
Drivers1 · 1 with a CDL

Cargo carried

General freight, Building materials, Machinery, large objects, Construction, rock, sand, gravel

Check it yourself

Data as of Nov 14, 2026. Sources

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