Carrier profile · USDOT 291245 · MC-271717 · Updated Jun 13, 2026

KNOWLTON TOWING INC

9 power unitsPEORIA, AZ50/100

CARRIER ACTIVEMC-271717 ACTIVERATED SATISFACTORYHAZMAT

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: Active
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

$750K BIPD last filed ’26 · 7 insurers · 1 lapseCoverage lapse

Safeco America’94–’97

New Hampshire’97–’12

Amguard’18–’26

1994200220102018now

Shorter eras are too brief to label at this scale — all 8 insurers are named in the list below.

BIPD in force — $750,000 · NORTH RIVER INSURANCE CO. · since Apr 2026

All 8 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
AMGUARD INSURANCE COMPANY	Apr 2018 → Apr 2026	$750K	8
PLAZA INSURANCE COMPANY	Apr 2017 → Apr 2018	$750K	5
ATLANTIC SPECIALTY INSURANCE COMPANY	Apr 2015 → May 2015	$750K	1
STATE NATIONAL INSURANCE CO., INC.	Apr 2015 → Apr 2017	$750K	1
ATLANTIC SPECIALTY INSURANCE COMPANY	Apr 2014 → Apr 2015	$750K	3
NOVA CASUALTY COMPANY	Apr 2012 → Apr 2014	$750K	2
NEW HAMPSHIRE INSURANCE CO.	Apr 1997 → Apr 2012	$750K	1
SAFECO INSURANCE COMPANY OF AMERICA	Apr 1994 → Apr 1997	$750K	1