Michael R Ault

USDOT 1056555MC-215509USDOT activeAuthority active· DBA Mike Ault Trucking· Three Forks, MT

Michael R Ault (USDOT 1056555) holds active operating authority as a motor carrier of property under MC-215509 based in Three Forks, MT. The earliest grant on file is from September 1989, 37 years, 1 month 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 (May 2026).

Operating authority

Docket	Authority	Status	Insurance required	On file
MC-215509	Motor carrier of property	Active	$750,000 liability	$1,000,000 liability

Earliest grant on file: Sep 26, 1989 (37 years, 1 month ago).

Insurance and bonds on file

Type	Insurer	Coverage	Effective	Cancellation
Liability (BIPD) · form 91X	United Financial Casualty Company	$1,000,000	May 11, 2026	—

Confirm coverage with the insurer before tendering a load.

Authority history

Date	Docket	Action
Feb 23, 2022	MC-215509	Discontinued revocation · contract carrier
Feb 17, 2022	MC-215509	Involuntary revocation · contract carrier
Feb 25, 2021	MC-215509	Reinstated · motor carrier of property
Aug 8, 2006	MC-215509	Revoked · motor carrier of property
Mar 9, 2006	MC-215509	Reinstated · motor carrier of property
Jun 10, 2003	MC-215509	Revoked · motor carrier of property
Sep 26, 2002	MC-215509	Reinstated · motor carrier of property
Aug 28, 1990	MC-215509	Revoked · motor carrier of property
Sep 26, 1989	MC-215509	Granted · motor carrier of property

Revocations

Docket	Authority	Order served	Effective
MC-215509	Contract	Apr 22, 2003	Mar 27, 2003 · involuntary revocation
MC-215509	Contract	—	voluntary revocation
MC-215509	Contract	Jun 27, 1990	involuntary revocation

Registration

USDOT number	1056555
USDOT status	Active
MC number	MC-215509
Legal name	Michael R Ault
DBA name	Mike Ault Trucking
Operation	Intrastate (non-hazmat)
Classification	Authorized for hire
Location	Three Forks, Montana 59752
USDOT added	Sep 24, 2002
Last MCS-150 update	May 11, 2026
Safety rating	Not rated

Fleet

Power units	1
Trucks	1
Drivers	1 · 1 with a CDL
Annual miles	80,000 · 2024

Cargo carried

General freight, Metal: sheets, coils, rolls, Motor vehicles, Logs, poles, beams, lumber, Building materials, Machinery, large objects, Oilfield equipment, Grain, feed, hay, Commodities dry bulk, Agricultural/farm supplies, Construction, aggregates

Check it yourself

Data as of Nov 13, 2026. Sources

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All trucking companies in Three Forks, MT· Trucking companies in Montana