Carrier profile · USDOT 923588 · MC-398546 · Updated Aug 20, 2026

John Knox

DBA WK TRUCKING

3 power unitsavg 6 yrRegional · 4 statesPALESTINE, AR50/100

CARRIER ACTIVEMC-398546 ACTIVE

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: None
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 · 4 insurers · 0 lapsesInsurer churn

Northland’05–’08

Northland’10–’13

Great West’13–’26

2001200820152022now

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

BIPD in force — $750,000 · AUTO OWNERS INSURANCE COMPANY · since Mar 2026

All 8 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
GREAT WEST CASUALTY CO.	Mar 2013 → Mar 2026	$750K	1
NORTHLAND INSURANCE COMPANY	Mar 2010 → Mar 2013	$750K	1
EMPIRE FIRE & MARINE INSURANCE CO.	Mar 2009 → Mar 2010	$750K	2
CYPRESS INSURANCE COMPANY (CA)	Mar 2008 → Mar 2009	$750K	1
NORTHLAND INSURANCE COMPANY	Mar 2005 → Apr 2008	$750K	3
GREAT WEST CASUALTY CO.	Mar 2004 → Mar 2005	$750K	1
NORTHLAND INSURANCE COMPANY	Feb 2002 → Apr 2004	$750K	4
GREAT WEST CASUALTY CO.	Feb 2001 → Mar 2002	$750K	2