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Carrier profile · USDOT 4401932 · MC-1728042 · Updated 06/18/2026

M-SEIS CARRIERS INC

4 power unitsavg 3.6 yrRegional · 6 statesLAREDO, TX

CARRIER ACTIVEMC-1728042 ACTIVE

Observed fleet · trailing 24 mo daily

4Power units

4 observed · MCS-150

9Trailers seen

Decoded · vPIC

3.6Avg age (yr)

2018–2024 · vPIC

Call dispatch(956) 955-2297 Email dispatchgmontemayor@m6-carriersinc.com

Click to see how we scored it

Load decision · FMCSA snapshot · 2026-06-18

Clear to load

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

Active operating authorityInsurance on fileDriver out-of-service rate above average

Watch · 1

Driver out-of-service rate above average10.0% vs the 6.7% national average.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo

0.0

▼ 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

4 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

3.6 yr

Model years 2018–2024 · peer benchmark computing.

Identity stabilityNew

1 yr unchanged

Same registration since 2025 — no chameleon / reincarnation signal.

AI readRegional operator, 1-yr registration, 0% vehicle OOS — clear to load.Full read

Is M-SEIS CARRIERS INC safe to load? M-SEIS CARRIERS INC (USDOT 4401932, MC-1728042) is an active small-fleet motor carrier based in LAREDO, TX, operating 4 power units and 8 drivers. Operating authority has been active 1 year (under the 24-month threshold). Across 10 roadside inspections, its vehicle out-of-service rate over the last 24 months is 0.0% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (94/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-18.

FMCSA fields + Vektor analysis · updated 2026-06-18

MCM-SEIS CARRIERS INC 94

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.

Out-of-service trend· any OOS · all inspection levels · 6-month trailing

10.0% · latest 6-mo window▼ Falling

Share of all roadside inspections — vehicle checks and driver-only checks alike — that ended in any out-of-service order, vehicle or driver. Trending down 23.3 pts across the window. It is a different measure from the vehicle-OOS rate beside it — not the same rate over a shorter window — so the two are not directly comparable, and the national vehicle benchmark is not applied to this line.

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

≈1.3 / unit·yr

thin signalabundant signal

Within the expected band for a 4-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 4
Inspections · 24 mo: 10
Annualized: ≈5 / yr
Coverage: ≈1.3 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.

391.11 Driver not qualifiedDriver Fitness1 · 1 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1
393.203 Parts & accessories (vehicle condition)Vehicle Maintenance1
393.45 Brake tubing / hose defectsVehicle Maintenance1
393.47 Brake actuators / linings / componentsVehicle Maintenance1
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1
395.24 ELD — record edits / dataHOS Compliance1
395.30 ELD — use / data transferHOS Compliance1
396.17 Periodic (annual) inspectionVehicle Maintenance1

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 / liability (required)Filed with FMCSA

CargoNone

Surety bond (BMC-84)None

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): 4
Observed power (24 mo): 4
Trailers (towed): 9

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

Fleet age· model years · decoded VINs

3.6 yr

Average age

2024

Newest model yr

2018

Oldest model yr

46%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 6 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

LAREDO, TX

2820 JONES DR

Top corridor

TX 5 · MS 1 · NE 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

Last 12 months: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4038348Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (7 trucks · 5 carriers)

Across all inspections on record: USDOT 36684 USDOT 838117 USDOT 3113527 USDOT 1741743 USDOT 3126556

Shares a company officer with other carriers

alex lopez — 23 carriers: USDOT 1120398 USDOT 1279949 USDOT 1847538 USDOT 2282181 USDOT 2332977 USDOT 2442744 USDOT 2748326 USDOT 2758867

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: 2820 JONES DR, LAREDO, TX, 78045
Operation: Interstate

Contact

Phone: (956) 955-2297
Email: gmontemayor@m6-carriersinc.com
Web domain: m6-carriersinc.com

Registration

Officer: Alex Lopez
USDOT / docket: 4401932 · MC-1728042
First registered: 04/29/2025
Last MCS-150: 10/28/2025 · 0 mi
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: 140211473

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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Frequently asked

What is M-SEIS CARRIERS INC's USDOT number?

M-SEIS CARRIERS INC's USDOT number is 4401932, and its motor carrier number is MC-1728042.

Is M-SEIS CARRIERS INC authorized to operate?

As of 2026-06-18, M-SEIS CARRIERS INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is M-SEIS CARRIERS INC's safety record?

M-SEIS CARRIERS INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 10 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 94/100 (tier: clear).

How big is M-SEIS CARRIERS INC's fleet?

M-SEIS CARRIERS INC operates 4 power units and 8 drivers per its most recent MCS-150 filing.

Where is M-SEIS CARRIERS INC based?

M-SEIS CARRIERS INC is based in LAREDO, TX, with roadside inspections recorded across 6 states.

Contact & documents

Call dispatch(956) 955-2297 Email dispatchgmontemayor@m6-carriersinc.comCarrier packetDownload / print · free

USDOT: 4401932
MC / Docket: MC-1728042
Officer: ALEX LOPEZ
Address: 2820 JONES DR
LAREDO, TX, 78045

At a glance

Active for-hire authority

Common authority · 1 yr continuous

Insurance on file

BIPD limit not itemized in the filing.

Vehicle OOS 0%

vs 22.26% national — at or below benchmark.

No crashes in 24 months

Clean recent crash record.

Leave a reviewVerified · moderated

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Frequently asked

What is M-SEIS CARRIERS INC's USDOT number?

Is M-SEIS CARRIERS INC authorized to operate?

What is M-SEIS CARRIERS INC's safety record?

How big is M-SEIS CARRIERS INC's fleet?

Where is M-SEIS CARRIERS INC based?

Safety

Authority & insurance

Equipment & fleet

Operations & lanes

Network & fraud

Identity & contact

Federal activity

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