Carrier profile · USDOT 435277 · MC-391581 · Updated Jun 13, 2026

ZIEMAN MANUFACTURING CO

2 power unitsRIALTO, CA40/100

CARRIER INACTIVEMC-391581 INACTIVE

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: None
Contract: Inactive
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

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

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K 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

$1M BIPD last filed ’10 · 1 insurer · 0 lapsesContinuous

Travelers Property’00–’10

beyond this history

2000200720142021now

BIPD in force — $750,000 · EMPLOYERS INSURANCE OF WAUSAU, A MUTUAL CO. · since Aug 2009

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
TRAVELERS PROPERTY CASUALTY CO. OF AMERICA	Sep 2000 → Jun 2010	$1M	3