Carrier profile · USDOT 4475788 · Updated Aug 16, 2026

STC Trucking LLC

1 power unitavg 16 yrLocal · 1 statesSAN BENITO, TX100/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

1Power units

3 observed · MCS-150

7Trailers seen

Decoded · vPIC

16.0Avg age (yr)

2000–2019 · vPIC

Call dispatch(956) 694-8653 Email dispatchstctrucking516@gmail.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 16, 2026

Clear to load

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

Watch · 0

Nothing flagged.

In good standing · 2

Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 11 inspections.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo9.1%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo9.1%

▼ 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

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersOlder

16 yr

Model years 2000–2019 · peer benchmark unavailable.

Identity stabilityNew

0 yr unchanged

Same registration since 2025 — no chameleon / reincarnation signal.

Safety

11 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 9.1%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 11 vehicle and 11 driver inspections over 24 months.

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

10.0% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 10.0 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

11 inspections in the charted months · busiest month Aug '26 · 3

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.

Heavily inspected

Under-inspected

Expected

Well-monitored

Heavily inspected

≈5.5 / unit·yr

thin signalabundant signal

Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.

Registered power units: 1
Inspections · 24 mo: 11
Annualized: ≈6 / yr
Coverage: ≈5.5 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.

393.45 Brake tubing / hose defectsVehicle Maintenance1 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

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.

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 1
Observed power (24 mo): 3
Trailers (towed): 7

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

Fleet age· model years · decoded VINs

16.0 yr

Average age

2019

Newest model yr

2000

Oldest model yr

100.0%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

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

SAN BENITO, TX

1549 CALLE RANCHO GRANDE E

Top corridor

TX 11

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

Last 12 months: 8 trucks also ran under 4 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3246565 USDOT 4262616 USDOT 3858699 USDOT 558899Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Shares a company officer with other carriers

enrique castillo — 9 carriers: USDOT 1986054 USDOT 2252565 USDOT 2665198 USDOT 2763302 USDOT 3109552 USDOT 3276847 USDOT 3594885 USDOT 3948468

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 1549 CALLE RANCHO GRANDE E, SAN BENITO, TX, 78586-8078
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (956) 694-8653
Email: stctrucking516@gmail.com

Registration

Officer: Enrique Castillo
USDOT / docket: 4475788
First registered: Oct 1, 2025
Last MCS-150: Oct 1, 2025 · 0 mi
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

—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

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Verification summaryAuthority, insurance, safety and identity facts for STC TRUCKING LLC.

STC TRUCKING LLC (USDOT 4475788) has a Vektor safety score of 100/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Aug 16, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available 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 9.1% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 16, 2026.

The carrier received 11 roadside inspections in the last 24 months — 11 vehicle-level and 11 driver-level — across 1 state, 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 1 power unit and 1 driver in its most recent MCS-150 filing dated Oct 1, 2025.

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

Frequently asked

What is STC TRUCKING LLC's USDOT number?

STC TRUCKING LLC's USDOT number is 4475788.

Is STC TRUCKING LLC authorized to operate?

As of Aug 16, 2026, STC TRUCKING LLC is active in the FMCSA register.

What is STC TRUCKING LLC's safety record?

STC TRUCKING LLC has a 9.1% vehicle out-of-service rate (national average 22.26%) across 11 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).

How big is STC TRUCKING LLC's fleet?

STC TRUCKING LLC operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is STC TRUCKING LLC based?

STC TRUCKING LLC is based in SAN BENITO, TX, with roadside inspections recorded across 1 state.

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