Carrier profile · USDOT 51578 · MC-243452 · Updated Jun 13, 2026

William R Knotts Jr LLC

1 power unitLocal · 1 statesDOVER, DE50/100
CARRIER ACTIVEMC-243452 ACTIVERATED SATISFACTORY
Verified linksFMCSA SAFER

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
Inactive

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 ’24 · 8 insurers · 1 lapseCoverage lapse
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 · SENTRY SELECT INSURANCE COMPANY · since Jan 2024

All 8 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
UNITED FINANCIAL CASUALTY COMPANYMay 2021 → Jan 2024$750K3
DAILY UNDERWRITERS OF AMERICAMay 2001 → Jun 2017$750K4
HIGHLANDS INSURANCE CO.May 2000 → May 2001$750K1
THE RELIANCE INSURANCE CO.May 1999 → May 2000$750K1
CLARENDON NATIONAL INS. CO.May 1998 → Jul 1999$750K2
CORESTATE BANKNov 1997 → Jun 2021$750K1
PROVIDENCE WASHINGTON INSURANCE CO.May 1997 → May 1998$750K1
HARCO NATIONAL INSURANCE CO.May 1994 → May 1997$750K3