Carrier profile · USDOT 2126030 · MX-740860 · Updated Jun 21, 2026

EMMA LEONOR DIAZ DE LEON HERRERA

5 power unitsavg 14 yrLocal · 2 statesNOGALES, SO75/100

CARRIER ACTIVEMX-740860 ACTIVE

Observed fleet · trailing 24 mo daily

5Power units

4 observed · MCS-150

22Trailers seen

Decoded · vPIC

14.0Avg age (yr)

1999–2025 · vPIC

Call dispatch(667) 714-5470 Email dispatchediazdeleon@hotmail.com

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Load decision · FMCSA snapshot · Jun 21, 2026

Review before loading

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

Active operating authorityEstablished 15 yearsNo insurance on file

Watch · 2

No insurance on fileActive authority but no BIPD (liability) insurance is on file with FMCSA.Vehicle out-of-service rate above average26.0% vs the 22.26% national average.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Established 15 yearsOperating authority has been on file since 2011.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)Not on file

FMCSA L&I

Vehicle OOS · 24-mo26.0%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)Not on file

FMCSA L&I

Vehicle OOS · 24-mo26.0%

▲ 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

5 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

14 yr

Model years 1999–2025 · peer benchmark unavailable.

Identity stabilityStable

15 yr unchanged

Same registration since 2011 — no chameleon / reincarnation signal.

Safety

77 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 26.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 5.2%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 73 vehicle and 77 driver inspections over 24 months.

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

27.3% · 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 9.8 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

76 inspections in the charted months · busiest month Apr '25 · 9

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

≈7.7 / 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: 5
Inspections · 24 mo: 77
Annualized: ≈39 / yr
Coverage: ≈7.7 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.

396.5 Oil and/or grease leakVehicle Maintenance79 · 2 OOS
393.9 Inoperative required lampsVehicle Maintenance61 · 8 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance54 · 23 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance54 · 11 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance50 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance48 · 10 OOS
393.201 Parts & accessories (vehicle condition)Vehicle Maintenance45 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance43 · 1 OOS
393.83 Exhaust systemVehicle Maintenance42 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance35 · 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 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

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 & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 5
Observed power (24 mo): 4
Trailers (towed): 22

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

Fleet age· model years · decoded VINs

14.0 yr

Average age

2025

Newest model yr

1999

Oldest model yr

34.6%

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

AZ busiest

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

Home base

NOGALES, SO

TRANSPORTISTA #159

Top corridor

AZ ⇄ SO

AZ 27

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: 2 trucks also ran under 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4368301 USDOT 4157072Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (26 trucks · 11 carriers)

Across all inspections on record: USDOT 616934 USDOT 3186727 USDOT 4157072 USDOT 4368301 USDOT 3279625 USDOT 765822 USDOT 3438727 USDOT 3456383

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: TRANSPORTISTA #159, NOGALES, SO, 84000
Mailing address: 1268 NORMA CT, RIO RICO, AZ, 85648
Operation: Interstate

Contact

Phone: (667) 714-5470
Fax: (520) 282-4662
Email: ediazdeleon@hotmail.com

Registration

Officers: Emma Leonor Diaz De Leon Herrera · Luis Carlos Diaz Diaz De Leon
USDOT / docket: 2126030 · MX-740860
First registered: Mar 3, 2011
Last MCS-150: Jun 10, 2025 · 3,997 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

3,997

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 EMMA LEONOR DIAZ DE LEON HERRERA.

EMMA LEONOR DIAZ DE LEON HERRERA (USDOT 2126030) has a Vektor safety score of 75/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 21, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 21, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 21, 2026.

Its vehicle out-of-service rate was 26.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 21, 2026.

The carrier received 77 roadside inspections in the last 24 months — 73 vehicle-level and 77 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Jun 21, 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 Jun 21, 2026.

It reports 5 power units and 5 drivers in its most recent MCS-150 filing dated Jun 10, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 21, 2026.

Frequently asked

What is EMMA LEONOR DIAZ DE LEON HERRERA's USDOT number?

EMMA LEONOR DIAZ DE LEON HERRERA's USDOT number is 2126030, and its motor carrier number is MX-740860.

Is EMMA LEONOR DIAZ DE LEON HERRERA authorized to operate?

As of Jun 21, 2026, EMMA LEONOR DIAZ DE LEON HERRERA is active in the FMCSA register with common, contract, broker operating authority on file.

What is EMMA LEONOR DIAZ DE LEON HERRERA's safety record?

EMMA LEONOR DIAZ DE LEON HERRERA has a 26.0% vehicle out-of-service rate (national average 22.26%) across 150 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 75/100 (tier: review).