Authority & Insurance · Carrier profile · USDOT 2916294

FLATLINE XPRESS LLC

MANSFIELD, TX 86

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 on filegeneral-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

Hallmark County’16–’17

Prime’17–’18

Trisura Specialty’18–’19

United Wisconsin’19–’20

Trisura Specialty’20–’21

Sentry Select’21–now

2016201920222025now

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

BIPD in force — $750,000 · SENTRY SELECT INSURANCE COMPANY · since Nov 2024

All 6 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
SENTRY SELECT INSURANCE COMPANY	Aug 2021 → Nov 2024	$750k	2
TRISURA SPECIALTY INSURANCE COMPANY	Aug 2020 → Aug 2021	$750k	3
UNITED WISCONSIN INSURANCE COMPANY	Aug 2019 → Aug 2020	$750k	1
TRISURA SPECIALTY INSURANCE COMPANY	Aug 2018 → Aug 2019	$750k	1
PRIME INSURANCE COMPANY	Aug 2017 → Aug 2018	$750k	2
HALLMARK COUNTY MUTUAL INSURANCE COMPANY	Aug 2016 → Aug 2017	$750k	1