Carrier profile · USDOT 1409115 · MC-533994 · Updated Jun 13, 2026

DAVID HALL TABLER

DBA DIAMOND T TRANSPORTATION

1 power unitsavg 10.7 yrRegional · 3 statesLOCKESBURG, AR50/100

CARRIER ACTIVEMC-533994 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 · 5 insurers · 0 lapsesInsurer churn

Northland’05–’10

Lancer’10–’13

National’14–’19

Northland’19–’21

United Financial’21–’24

2005201120172023now

Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.

BIPD in force — $750,000 · PROGRESSIVE NORTHWESTERN INS. CO. · since Aug 2024

All 6 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
UNITED FINANCIAL CASUALTY COMPANY	Aug 2021 → Aug 2024	$750K	2
NORTHLAND INSURANCE COMPANY	Aug 2019 → Aug 2021	$750K	1
NATIONAL CASUALTY COMPANY	Aug 2014 → Aug 2019	$750K	3
MAXUM CASUALTY INSURANCE COMPANY	Aug 2013 → Aug 2014	$750K	1
LANCER INSURANCE COMPANY	Aug 2010 → Aug 2013	$750K	1
NORTHLAND INSURANCE COMPANY	Aug 2005 → Aug 2010	$750K	1