Carrier profile · USDOT 3510511 · MC-1161813 · Updated Aug 20, 2026

TM Stefan

3 power unitsavg 5.9 yrLocal · 2 statesONTARIO, CA82/100

CARRIER INACTIVEMC-1161813 INACTIVERATED SATISFACTORY

Observed fleet · trailing 24 mo daily

3Power units

4 observed · MCS-150

4Trailers seen

Decoded · vPIC

5.9Avg age (yr)

2014–2024 · vPIC

Call dispatch(626) 271-8934 Email dispatchtmstefaninc@gmail.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Review before loading

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

Watch · 1

No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.

In good standing · 2

Established 6 yearsOperating authority has been on file since 2020.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 23 inspections.

USDOT registration

yr registered

No active authority

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo20.0%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

No active authority

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo20.0%

▼ 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

Owner-operator

3 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

5.9 yr

Model years 2014–2024 · peer benchmark unavailable.

Identity stabilityStable

5 yr unchanged

Same registration since 2020 — no chameleon / reincarnation signal.

Safety

7 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 20.0%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 — 5 vehicle and 6 driver inspections over 24 months.

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

20.0% · 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 9.6 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

6 inspections in the charted months · busiest month Oct '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

≈1.2 / unit·yr

thin signalabundant signal

Within the expected band for a 3-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 3
Inspections · 24 mo: 7
Annualized: ≈4 / yr
Coverage: ≈1.2 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 Driving12 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance4 · 4 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance3 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 2 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance3 · 0 OOS
395.24 ELD — record edits / dataHOS Compliance3 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance2 · 1 OOS
393.201 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 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 ’25 · 3 insurers · 0 lapsesContinuous

Security National’20–’22

Platinum Transport’22–’24

A-one Commercial’24–’25

beyond this history

2020202220242026now

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
A-ONE COMMERCIAL INSURANCE RRG, INC	May 2024 → May 2025	$750K	1
PLATINUM TRANSPORT INSURANCE RRG, INC	Nov 2022 → May 2024	$750K	6
SECURITY NATIONAL INSURANCE CO.	Nov 2020 → Nov 2022	$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): 3
Observed power (24 mo): 4
Trailers (towed): 4

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

Fleet age· model years · decoded VINs

5.9 yr

Average age

2024

Newest model yr

2014

Oldest model yr

100.0%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 2 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

ONTARIO, CA

5031 KENSINGTON AVE

Top corridor

CA 6 · 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 (14 trucks · 17 carriers)

Across all inspections on record: USDOT 3029711 USDOT 3230006 USDOT 3428275 USDOT 3729736 USDOT 3730484 USDOT 2267553 USDOT 2298722 USDOT 3762626

Shares a company officer with other carriers

hao xu — 2 carriers: USDOT 4115094

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 & Federal

FMCSA census + L&I dossier

Location

Physical address: 5031 KENSINGTON AVE, ONTARIO, CA, 91762
Operation: Interstate

Contact

Phone: (626) 271-8934
Email: tmstefaninc@gmail.com

Registration

Officer: Hao Xu
USDOT / docket: 3510511 · MC-1161813
First registered: Oct 24, 2020
Last MCS-150: Aug 12, 2024 · 450,000 mi (2022)
FMCSA safety rating: Satisfactory · Oct 3, 2022
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

450,000

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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Verification summaryAuthority, insurance, safety and identity facts for TM STEFAN.

TM STEFAN (USDOT 3510511) has a Vektor safety score of 82/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier has no active for-hire operating authority per FMCSA L&I as of Aug 20, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 2026.

Its vehicle out-of-service rate was 20.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 7 roadside inspections in the last 24 months — 5 vehicle-level and 6 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Aug 20, 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 Aug 20, 2026.

It reports 3 power units and 5 drivers in its most recent MCS-150 filing dated Aug 12, 2024.

It has an FMCSA safety rating of Satisfactory assigned Oct 3, 2022 in the federal record refreshed Aug 20, 2026.

Frequently asked

What is TM STEFAN's USDOT number?

TM STEFAN's USDOT number is 3510511, and its motor carrier number is MC-1161813.

Is TM STEFAN authorized to operate?

As of Aug 20, 2026, TM STEFAN is active in the FMCSA register with common, contract, broker operating authority on file.

What is TM STEFAN's safety record?

TM STEFAN has a 20.0% vehicle out-of-service rate (national average 22.26%) across 23 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 82/100 (tier: review).

How big is TM STEFAN's fleet?

TM STEFAN operates 3 power units and 5 drivers per its most recent MCS-150 filing.

Where is TM STEFAN based?

TM STEFAN is based in ONTARIO, CA, with roadside inspections recorded across 2 states.

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