Trucking Lens

G4 Tank Lines LLC

USDOT 4013855MC-1512057USDOT activeAuthority active· Denver, CO

G4 Tank Lines LLC (USDOT 4013855) runs 56 power units and 55 drivers based in Denver, CO, with active operating authority as a motor carrier of property under MC-1512057. The earliest grant on file is from June 2023, 3 years, 4 months ago. $1,000,000 of liability coverage is on file with Guideone Mutual Insurance Company.

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1512057Motor carrier of propertyActive$1,000,000 liability$1,000,000 liability

Earliest grant on file: Jun 14, 2023 (3 years, 4 months ago).

Insurance and bonds on file

No insurance or bond filing is on file with FMCSA for this carrier.

Authority history

DateDocketAction
Jun 17, 2026MC-1512057Administrative status adjustment · motor carrier of property
Jun 14, 2023MC-1512057Granted · motor carrier of property
Jun 14, 2023MC-1512057Granted · motor carrier of property

Registration

USDOT number4013855
USDOT statusActive
DocketsMC-1512057
Legal nameG4 Tank Lines LLC
OperationInterstate
ClassificationAuthorized for hire
LocationDenver, Colorado 80223
USDOT addedJan 18, 2023
Last MCS-150 updateApr 16, 2026
Safety ratingNot rated
Hazardous materialsYes

Fleet

Power units56
Trucks56
Drivers55 · 55 with a CDL
Annual miles1,871,200 · 2025

Cargo carried

Liquids/gases, Commodities dry bulk

Check it yourself

Data as of Nov 12, 2026. Sources

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