Carrier profile · USDOT 4018598 · MC-1515113 · Updated Aug 16, 2026

SB Carrier LLC

6 power unitsavg 14.6 yrRegional · 5 statesHOUSTON, TX76/100

CARRIER INACTIVEMC-1515113 INACTIVE

Observed fleet · trailing 24 mo daily

6Power units

4 observed · MCS-150

5Trailers seen

Decoded · vPIC

14.6Avg age (yr)

2006–2019 · vPIC

Call dispatch(956) 962-2847 Email dispatchsonia@mstaxservicesinc.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 16, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.Driver out-of-service rate above average10.0% vs the 6.7% national average.

In good standing · 0

Nothing flagged.

USDOT registration

yr registered

No active authority

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

No active authority

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Small fleet

6 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

14.6 yr

Model years 2006–2019 · peer benchmark unavailable.

Identity stabilityStable

3 yr unchanged

Same registration since 2023 — no chameleon / reincarnation signal.

Safety

10 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 0.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 10.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 6 vehicle and 10 driver inspections over 24 months.

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

0.0% · 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 16.7 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

9 inspections in the charted months · busiest month Nov '24 · 2

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

≈0.8 / unit·yr

thin signalabundant signal

Within the expected band for a 6-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 6
Inspections · 24 mo: 10
Annualized: ≈5 / yr
Coverage: ≈0.8 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 Maintenance8 · 1 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance8 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance7 · 0 OOS
395.24 ELD — record edits / dataHOS Compliance5 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance2 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance2 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 0 OOS
395.3 Driving beyond hours-of-service limitsHOS Compliance1 · 0 OOS
395.30 ELD — use / data transferHOS Compliance1 · 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: Inactive
Contract: None
Broker: None

Insurance & bonds

BIPD filing (census)Not recorded per census

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’26 · 3 insurers · 0 lapsesContinuous

Trisura Specialty’23–’25

Southlake Specialty’25–’26

2023202420252026now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

All 3 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
CIMARRON INSURANCE COMPANY	Mar 2026 → Apr 2026	$750K	1
SOUTHLAKE SPECIALTY INSURANCE COMPANY	Mar 2025 → Mar 2026	$750K	1
TRISURA SPECIALTY INSURANCE COMPANY	Mar 2023 → Mar 2025	$750K	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 6
Observed power (24 mo): 4
Trailers (towed): 5

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

Fleet age· model years · decoded VINs

14.6 yr

Average age

2019

Newest model yr

2006

Oldest model yr

66.7%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 5 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

HOUSTON, TX

11914 DURAN CANYON LN

Top corridor

TX 4 · NM 2 · CO 2

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

Shares a registration email domain with other carriers

@mstaxservicesinc.com — 21 carriers: USDOT 1093986 USDOT 1252089 USDOT 3531091 USDOT 3611681 USDOT 3701067 USDOT 3812800 USDOT 3858658 USDOT 3867573

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 11914 DURAN CANYON LN, HOUSTON, TX, 77067
Operation: Interstate

Contact

Phone: (956) 962-2847
Fax: (956) 568-1061
Email: sonia@mstaxservicesinc.com
Web domain: mstaxservicesinc.com

Registration

Officer: Sarilem Villalobos Soriano
USDOT / docket: 4018598 · MC-1515113
First registered: Jan 26, 2023
Last MCS-150: Jul 9, 2025 · 318,757 mi (2025)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

318,757

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

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

No verified reviews yet

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Verification summaryAuthority, insurance, safety and identity facts for SB CARRIER LLC.

SB CARRIER LLC (USDOT 4018598) has a Vektor safety score of 76/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 16, 2026.

The carrier has no active for-hire operating authority per FMCSA L&I as of Aug 16, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 16, 2026.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 16, 2026.

The carrier received 10 roadside inspections in the last 24 months — 6 vehicle-level and 10 driver-level — across 5 states, according to FMCSA roadside-inspection data refreshed Aug 16, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 16, 2026.

It reports 6 power units and 6 drivers in its most recent MCS-150 filing dated Jul 9, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 16, 2026.

Frequently asked

What is SB CARRIER LLC's USDOT number?

SB CARRIER LLC's USDOT number is 4018598, and its motor carrier number is MC-1515113.

Is SB CARRIER LLC authorized to operate?

As of Aug 16, 2026, SB CARRIER LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is SB CARRIER LLC's safety record?

SB CARRIER LLC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 13 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 76/100 (tier: review).