M-SEIS CARRIERS INC

DOT# 4401932 MC# 1728042CARRIER

ACTIVE

Trust Score

35 / 100

F Critical

Components

Compliance · 40% 55

Safety · 35% 92

Insurance · 25% 25

Authority revocation is currently pending Driver OOS rate is 1.6× the national average No active liability (BIPD) insurance on file No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

Physical

2820 JONES DR

LAREDO, TX 78045

View on Google Maps ↗

Mailing

2820 JONES DR

LAREDO, TX 78045-8901

Contact

Phone: (956) 955-2297

Email: gmontemayor@m6-carriersinc.com

Company Officers

ALEX LOPEZ

Business Info

D&B #: 140211473

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors4

Authority

Status: ACTIVE

FMCSA add date: Apr 29, 2025

Common authority: Jun 11, 2025

Common Revocation Pending

Authority History (2)

Authority Type	Action	Date
MOTOR CARRIER OF PROPERTY (EXCEPT HOUSEHOLD GOODS)	ADMINISTRATIVE STATUS ADJUSTMENT → ACTIVE	Jun 17, 2026
MOTOR PROPERTY COMMON CARRIER	GRANTED	Jun 11, 2025

Cargo Types

General Freight

Active Certifications

Property

MCS-150

Last updated: Oct 28, 2025

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
A & V TRANSPORT LLC	4225714	1820217	NORWALK, CA	INACTIVE	Officer
EXPERT TRANSPORTATION LLC	4578001	1821906	WHITTIER, CA	INACTIVE	Officer

Recent Changes

Safetydriver oos rate: 0 → 10Aug 4, 2026

Safetydriver oos rate: 0 → 10Jul 29, 2026

Identitycompany officer 1: → ALEX LOPEZJul 20, 2026

Contactemail: GMONTEMAYOR@M6-CARRIERSINC.COM → gmontemayor@m6-carriersinc.comJun 19, 2026

Insurancemax bipd: 1000000 → 0Jun 7, 2026

Safety

Out-of-Service Rates

Driver10 inspections

10.0%

6.2%

Carrier National avg

Vehicle6 inspections

0.0%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall10 inspections

10.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving1

Driver Fitness1

Hours of Service2

Drug / Alcohol0

Vehicle Maintenance7

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 9 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol

Hours of Service0.372 insp w/ viol

Driver Fitness0.501 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance3.001 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 expired

Show 1 expired policy

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Expired	CIMARRON INSURANCE COMPANY	CIMD-2025-0075	$1,000,000	Jun 6, 2025	Jun 6, 2026	91X

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/4401932