Carrier profile · USDOT 2377235 · MC-816129 · Updated Jun 18, 2026

SOUTH LINES LOGISTICS LLC

23 power unitsavg 7.9 yrRegional · 4 statesSPRING, TX88/100

CARRIER ACTIVEMC-816129 ACTIVERATED SATISFACTORY

Observed fleet · trailing 24 mo daily

23Power units

23 observed · MCS-150

20Trailers seen

Decoded · vPIC

7.9Avg age (yr)

1997–2026 · vPIC

Call dispatch(281) 465-8436 Email dispatchinfo@southlineslogistics.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 18, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Active operating authorityInsurance on fileDriver out-of-service rate above average

Watch · 2

Driver out-of-service rate above average7.4% vs the 6.7% national average.Multiple injury crashes7 crashes involving injuries are on record.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 13 yearsOperating authority has been on file since 2013.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo19.4%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo19.4%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

23 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7.9 yr

Model years 1997–2026 · peer benchmark unavailable.

Identity stabilityStable

13 yr unchanged

Same registration since 2013 — no chameleon / reincarnation signal.

Safety

69 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 19.4%24-mo cumulative

050%nat'l 22.26%

Driver OOS 7.3%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 62 vehicle and 68 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

23.1% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 10.2 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

69 inspections in the charted months · busiest month Oct '25 · 7

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈1.5 / unit·yr

thin signalabundant signal

Within the expected band for a 23-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 23
Inspections · 24 mo: 69
Annualized: ≈35 / yr
Coverage: ≈1.5 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.9 Inoperative required lampsVehicle Maintenance23 · 3 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving21 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance14 · 5 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance9 · 4 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance9 · 2 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance6 · 0 OOS
395.24 ELD — record edits / dataHOS Compliance6 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance6 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance6 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance6 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liabilityNo active filing in current snapshot

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’26 · 11 insurers · 1 lapseCoverage lapse

Great West’20–’23

2013201720212025now

Shorter eras are too brief to label at this scale — all 11 insurers are named in the list below.

No active BIPD filing in FMCSA's current snapshot.

All 11 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
TEXAS INSURANCE COMPANY	Jan 2025 → Jan 2026	$750K	1
DB INSURANCE CO., LTD (U.S.BRANCH)	Jan 2024 → Jan 2025	$750K	1
HIGHLANDER SPECIALTY INSURANCE COMPANY	Jan 2023 → Jan 2024	$750K	1
GREAT WEST CASUALTY CO.	Jan 2020 → Jan 2023	$750K	3
COUNTY HALL INSURANCE COMPANY, INC A RR GROUP	Jan 2019 → Jan 2020	$750K	1
PROGRESSIVE COUNTY MUTUAL	Jan 2018 → Jan 2019	$750K	1
NATIONAL CASUALTY COMPANY	Jan 2017 → Jan 2018	$750K	2
AMERICAN MILLENNIUM INS/CITADEL REINSURANCE	Jan 2016 → Jan 2017	$750K	1
UNITED SPECIALTY INSURANCE COMPANY	Jan 2015 → Jan 2016	$750K	2
NATIONAL LIABILITY & FIRE INS CO.	Jan 2014 → Jan 2015	$750K	4
CASTLEPOINT NATIONAL INSURANCE CO	Feb 2013 → Feb 2013	$750K	3

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 23
Observed power (24 mo): 23
Trailers (towed): 20

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

7.9 yr

Average age

2026

Newest model yr

1997

Oldest model yr

83.7%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & lanes

Revealed by inspection density across 4 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

TX busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

SPRING, TX

29546 MONONA TERRACE COURT

Top corridor

TX 56 · OK 11 · MO 1

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (12 trucks · 8 carriers)

Across all inspections on record: USDOT 4247 USDOT 3907952 USDOT 424023 USDOT 2977058 USDOT 1983626 USDOT 3351190 USDOT 3097596 USDOT 201814

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 29546 MONONA TERRACE COURT, SPRING, TX, 77386
Operation: Interstate

Contact

Phone: (281) 465-8436
Fax: (281) 520-4640
Email: info@southlineslogistics.com
Web domain: southlineslogistics.com

Registration

Officer: Martin Cruz
USDOT / docket: 2377235 · MC-816129
First registered: Feb 8, 2013
Last MCS-150: Mar 10, 2026 · 1,900,000 mi (2026)
FMCSA safety rating: Satisfactory · Jun 27, 2017
Recordable crash rate: 0.66
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

1,900,000

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

Jun 12, 2026Carrier record changeInactive · Motor Carrier of Property (Except Household Goods)

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for SOUTH LINES LOGISTICS LLC.

SOUTH LINES LOGISTICS LLC (USDOT 2377235) has a Vektor safety score of 88/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 18, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 18, 2026.

It has no active BIPD insurance filing in FMCSA L&I's current snapshot as of Jun 18, 2026.

Its vehicle out-of-service rate was 19.4% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 18, 2026.

The carrier received 69 roadside inspections in the last 24 months — 62 vehicle-level and 68 driver-level — across 4 states, according to FMCSA roadside-inspection data refreshed Jun 18, 2026.

The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 18, 2026.

It reports 23 power units and 23 drivers in its most recent MCS-150 filing dated Mar 10, 2026.

It has an FMCSA safety rating of Satisfactory assigned Jun 27, 2017 in the federal record refreshed Jun 18, 2026.

Frequently asked

What is SOUTH LINES LOGISTICS LLC's USDOT number?

SOUTH LINES LOGISTICS LLC's USDOT number is 2377235, and its motor carrier number is MC-816129.

Is SOUTH LINES LOGISTICS LLC authorized to operate?

As of Jun 18, 2026, SOUTH LINES LOGISTICS LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is SOUTH LINES LOGISTICS LLC's safety record?

SOUTH LINES LOGISTICS LLC has a 19.4% vehicle out-of-service rate (national average 22.26%) across 100 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).