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Carrier profile · USDOT 3941360 · Updated 06/13/2026

ST DISTRIBUTING CO LLC

DBA STONE DISTRIBUTING

93 power unitsavg 4.2 yrLocal · 1 statesSAN MARCOS, CA

CARRIER ACTIVE

Observed fleet · trailing 24 mo daily

93Power units

31 observed · MCS-150

5Trailers seen

Decoded · vPIC

4.2Avg age (yr)

2018–2024 · vPIC

Call dispatch(760) 539-3855 Email dispatchrobert.moskol@stonedistributing.com

Click to see how we scored it

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

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

Out-of-service rates below national average

Watch · 0

Nothing flagged.

In good standing · 1

Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 122 inspections.

Operating authority

yr active

since 2022

Insurance (BIPD)Unknown

FMCSA L&I

Vehicle OOS · 24mo

4.9

▼ 22.26% nat'l

Crashes · fatal

1 in 24mo

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

Fleet typeIdentity

Small fleet

93 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

4.2 yr

Model years 2018–2024 · peer benchmark computing.

Identity stabilityStable

3 yr unchanged

Same registration since 2022 — no chameleon / reincarnation signal.

AI readLocal operator, 3-yr authority, 5% vehicle OOS — clear to load.Full read

Is ST DISTRIBUTING CO LLC safe to load? ST DISTRIBUTING CO LLC (USDOT 3941360) is an active small-fleet motor carrier based in SAN MARCOS, CA, operating 93 power units and 97 drivers. Operating authority has been active 3 years (past the 24-month broker-confidence threshold). Across 122 roadside inspections, its vehicle out-of-service rate over the last 24 months is 4.9% (below the 22.26% national average), with 1 reportable crash in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (100/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13

SDST DISTRIBUTING CO LLC 100

Safety

122 inspections · 24 mo · vs national benchmarks

Out-of-service rate· trailing 24 months vs national benchmark

Vehicle OOS 4.9% (24-mo)41 veh insp · 24-mo · nat'l 22.26%

050%nat'l 22.26%

Driver OOS 0.0% (24-mo)47 drv insp · 24-mo · nat'l 6.67%

030%nat'l 6.67%

OOS trajectory· trailing 6-mo vehicle-OOS rate vs national

2.9% now▼ Improving

Trailing rate down 4.8 pts across the window — latest under the 22.26% national benchmark.

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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.3 / unit·yr

thin signalabundant signal

Few roadside inspections for a 93-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 93
Inspections · 24 mo: 47
Annualized: ≈24 / yr
Coverage: ≈0.3 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.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving18 · 1 OOS
393.9 Inoperative required lampsVehicle Maintenance9 · 1 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance7 · 2 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance2 · 1 OOS
391.41 No / expired medical certificateDriver Fitness2
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 1 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance2
396.5 Oil and/or grease leakVehicle Maintenance2
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 2 OOS
396.7 Unsafe operationVehicle Maintenance1 · 1 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.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 93
Observed power (24 mo): 31
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

4.2 yr

Average age

2024

Newest model yr

2018

Oldest model yr

36%

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

CA busiest

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

Home base

SAN MARCOS, CA

505 S PACIFIC ST

Top corridor

CA 47

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 (22 trucks · 9 carriers)

Across all inspections on record: USDOT 2929075 USDOT 4225806 USDOT 4400932 USDOT 3098872 USDOT 3349305 USDOT 2652663 USDOT 2612809 USDOT 327574

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 505 S PACIFIC ST, SAN MARCOS, CA, 92078-4049
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (760) 539-3855
Email: robert.moskol@stonedistributing.com
Web domain: stonedistributing.com

Registration

Officers: Brian Fried · Brent Hunter
USDOT / docket: 3941360
First registered: 08/24/2022
Last MCS-150: 10/29/2024 · 2,000,000 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

2,000,000

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

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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Frequently asked

What is ST DISTRIBUTING CO LLC's USDOT number?

ST DISTRIBUTING CO LLC's USDOT number is 3941360.

Is ST DISTRIBUTING CO LLC authorized to operate?

As of 2026-06-13, ST DISTRIBUTING CO LLC is active in the FMCSA register.

What is ST DISTRIBUTING CO LLC's safety record?

ST DISTRIBUTING CO LLC has a 4.9% vehicle out-of-service rate (national average 22.26%) across 122 roadside inspections, with 1 reportable crash 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 ST DISTRIBUTING CO LLC's fleet?

ST DISTRIBUTING CO LLC operates 93 power units and 97 drivers per its most recent MCS-150 filing.

Where is ST DISTRIBUTING CO LLC based?

ST DISTRIBUTING CO LLC is based in SAN MARCOS, CA, with roadside inspections recorded across 1 state.

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Contact & documents

Call dispatch7605393855 Email dispatchrobert.moskol@stonedistributing.comCarrier packetDownload / print · free

USDOT: 3941360
Officer: BRIAN FRIED
Address: 505 S PACIFIC ST
SAN MARCOS, CA, 92078-4049

At a glance

Vehicle OOS 5%

vs 22.26% national — at or below benchmark.

Leave a reviewVerified · moderated

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Frequently asked

What is ST DISTRIBUTING CO LLC's USDOT number?

Is ST DISTRIBUTING CO LLC authorized to operate?

What is ST DISTRIBUTING CO LLC's safety record?

How big is ST DISTRIBUTING CO LLC's fleet?

Where is ST DISTRIBUTING CO LLC based?

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