Trucking Lens

The Cave 300 LLC

USDOT 3757583MC-1336399USDOT activeAuthority active· Arlington, TX

The Cave 300 LLC (USDOT 3757583) holds active operating authority as a motor carrier of household goods under MC-1336399 based in Arlington, TX. The earliest grant on file is from December 2021, 4 years, 10 months ago. $750,000 of liability coverage is on file with Security National Insurance Co. It reported 4 power units and 4 drivers on its last MCS-150 update (January 2026).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1336399Motor carrier of household goodsActive$750,000 liability$750,000 liability

Earliest grant on file: Dec 22, 2021 (4 years, 10 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XSecurity National Insurance Co.$750,000Dec 14, 2025—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Dec 22, 2021MC-1336399Granted · motor carrier of property
Nov 22, 2021MC-1336399Withdrawn · broker

Registration

USDOT number3757583
USDOT statusActive
MC and docket numbersFF-48120, MC-1336399
Legal nameThe Cave 300 LLC
OperationInterstate
ClassificationAuthorized for hire
LocationArlington, Texas 76014
USDOT addedNov 3, 2021
Last MCS-150 updateJan 22, 2026
Safety ratingNot rated

Fleet

Power units4
Trucks4
Drivers4 · 4 with a CDL
Annual miles120,000 · 2025

Cargo carried

General freight, Household goods

Check it yourself

Data as of Nov 14, 2026. Sources

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