Carrier profile · USDOT 304876 · MC-205091 · Updated Jun 13, 2026

TANTARA TRANSPORTATION CORP

114 power unitsavg 6 yrNational · 20 statesMUSCATINE, IA81/100

CARRIER ACTIVEMC-205091 ACTIVERATED SATISFACTORY

Authority & Insurance

Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: Active
Broker: Active

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’23 · 5 insurers · 0 lapsesInsurer churn

Great West’88–’95

Great West’99–’05

Great West’07–’18

Integrity’18–’23

1988199820082018now

Shorter eras are too brief to label at this scale — all 7 insurers are named in the list below.

BIPD in force — $1,000,000 · NATIONAL INTERSTATE INSURANCE COMPANY · since Apr 2023

All 7 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
INTEGRITY INSURANCE COMPANY	Aug 2018 → Apr 2023	$750K	1
GREAT WEST CASUALTY CO.	Aug 2007 → Aug 2018	$750K	2
HARCO NATIONAL INSURANCE CO.	Aug 2005 → Aug 2007	$750K	3
GREAT WEST CASUALTY CO.	Aug 1999 → Aug 2005	$750K	2
LEGION INSURANCE COMPANY	Oct 1996 → Aug 1999	$750K	1
TRAVELERS INDEMNITY COMPANY	Oct 1995 → Oct 1996	$750K	1
GREAT WEST CASUALTY CO.	Feb 1988 → Dec 1995	$750K	1