Tnk Enterprises Inc

USDOT 1157443MC-466804USDOT activeAuthority active· DBA Lightning Towing· Sioux Falls, SD

Tnk Enterprises Inc (USDOT 1157443) holds active operating authority as a motor carrier of property under MC-466804 based in Sioux Falls, SD. The earliest grant on file is from September 2003, 23 years, 2 months ago. $750,000 of liability coverage is on file with Acuity, A Mutual Insurance Company. It reported 12 power units and 13 drivers on its last MCS-150 update (February 2026).

Operating authority

Docket	Authority	Status	Insurance required	On file
MC-466804	Motor carrier of property	Active	$750,000 liability	$750,000 liability

Earliest grant on file: Sep 4, 2003 (23 years, 2 months ago).

Insurance and bonds on file

Type	Insurer	Coverage	Effective	Cancellation
Liability (BIPD) · form 91X	Acuity, A Mutual Insurance Company	$750,000	Jan 25, 2023	—

Confirm coverage with the insurer before tendering a load.

Authority history

Date	Docket	Action
Oct 10, 2012	MC-466804	Discontinued revocation · contract carrier
Oct 1, 2012	MC-466804	Involuntary revocation · contract carrier
Apr 6, 2007	MC-466804	Reinstated · motor carrier of property
Mar 19, 2007	MC-466804	Revoked · motor carrier of property
Mar 10, 2006	MC-466804	Discontinued revocation · contract carrier
Feb 13, 2006	MC-466804	Involuntary revocation · contract carrier
Mar 11, 2005	MC-466804	Discontinued revocation · contract carrier
Feb 11, 2005	MC-466804	Involuntary revocation · contract carrier
Mar 8, 2004	MC-466804	Discontinued revocation · contract carrier
Feb 27, 2004	MC-466804	Involuntary revocation · contract carrier
Sep 4, 2003	MC-466804	Granted · motor carrier of property

Revocations

Docket	Authority	Order served	Effective
MC-466804	Contract	Feb 12, 2007	Mar 19, 2007 · involuntary revocation

Registration

USDOT number	1157443
USDOT status	Active
MC number	MC-466804
Legal name	Tnk Enterprises Inc
DBA name	Lightning Towing
Operation	Interstate
Classification	Authorized for hire
Location	Sioux Falls, South Dakota 57104
USDOT added	Aug 6, 2003
Last MCS-150 update	Feb 3, 2026
Safety rating	Not rated
Hazardous materials	Yes

Fleet

Power units	12
Trucks	12
Drivers	13 · 5 with a CDL
Annual miles	8,041,580 · 2025

Cargo carried

Motor vehicles, Drive/tow away

Check it yourself

Data as of Nov 14, 2026. Sources

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