SL 137 LLC
DOT# 4555835
MC# 1810062CARRIER
Trust Score
88 / 100
B Good
Components
Compliance · 40% 80
Safety · 35% 100
Insurance · 25% 85
Authority less than 6 months old No active cargo insurance on file
Confidence: medium · based on FMCSA safety, insurance & authority data
How is this calculated?
Overview
Address
Physical
3206 BARRIOS ST
LAREDO, TX 78043
View on Google Maps ↗
Mailing
3005 BISMARK ST
LAREDO, TX 78043-5550
Contact
Phone: (956) 327-9768
Email: sl137llc@gmail.com
Business Info
D&B #: 0
HazMat: HazMat Carrier
Fleet
2
Power Units
2
Drivers
Equipment Breakdown
Owned Tractors2
Authority
Status: ACTIVE
FMCSA add date: Mar 25, 2026
Common authority: Apr 28, 2026
Authority History (1)
| Authority Type | Action | Date |
|---|---|---|
| MOTOR PROPERTY COMMON CARRIER | GRANTED | Apr 28, 2026 |
Cargo Types
General FreightMotor Vehicles
Active Certifications
Property
MCS-150
Last updated: Mar 25, 2026
Operation Classification
AUTHORIZED FOR HIRE
Carrier Operation
Interstate
Related Companies
| Company | DOT# | MC# | Location | Status | Linked By |
|---|---|---|---|---|---|
| MI DIAMANTE NEGRO LLC | 4275270 | 1660993 | LAREDO, TX | INACTIVE | Address |
Recent Changes
Contacttelephone: → 9563279768Jun 19, 2026
Contactemail: SL137LLC@GMAIL.COM → sl137llc@gmail.comJun 12, 2026
Authoritycarrier status: INACTIVE → ACTIVEApr 30, 2026
Safety
Out-of-Service Rates
Driver1 inspections
100.0%
6.0%
Carrier
National avg
Vehicle1 inspections
100.0%
22.5%
Carrier
National avg
Hazmat
No hazmat inspections
Overall1 inspections
100.0%
Carrier
Crash Summary
0
Fatal
0
Injury
0
Towaway
0
Total
BASIC Violations
Unsafe Driving0
Driver Fitness0
Hours of Service1
Drug / Alcohol0
Vehicle Maintenance5
Insurance
$1,000,000
BIPD Coverage
—
Cargo Coverage
1 policy on file1 active
| Type | Status | Insurer | Policy # | Coverage | Effective | Expires | Form |
|---|---|---|---|---|---|---|---|
| BIPD | Active | PROGRESSIVE COUNTY MUTUAL | CA873090195 | $1,000,000 | May 11, 2026 | — | 91X |
Insurance History (1)
| Type | Insurer | Status | Coverage | Effective | Cancelled |
|---|---|---|---|---|---|
| BIPD · F91X | PROGRESSIVE COUNTY MUTUAL | ReplacedTERM/REPL | $750,000 | Apr 22, 2026 | May 11, 2026 |
Get this data via API
API Referencecurl https://api.dotlookup.dev/v1/carriers/4555835