4 WESTERN TRANSPORTATION LLC
DOT# 1444563
MC# 547570CARRIER
Trust Score
15 / 100
F Critical
Components
Compliance · 40% 30
Safety · 35% 65
Insurance · 25% 25
Carrier is marked inactive by FMCSA MCS-150 last updated over 4 years ago No active liability (BIPD) insurance on file No active cargo insurance on file
Confidence: low · based on FMCSA safety, insurance & authority data
How is this calculated?
Overview
Address
Physical
4325 E GUASTI RD
ONTARIO, CA 91761
View on Google Maps ↗
Mailing
8816 FOOTHILL BLVD 103340
RANCHO CUCAMONGA, CA 91730
Contact
Company Officers
ANTONIO SAIDIANI
Business Info
Fleet
15
Power Units
16
Drivers
Equipment Breakdown
Owned Tractors15
Authority
Status: —
FMCSA add date: Dec 19, 2005
Common authority: Feb 24, 2006
Authority History (6)
| Authority Type | Action | Date |
|---|---|---|
| MOTOR PROPERTY COMMON CARRIER | REINSTATED → REVOKED | Jan 24, 2008 → Apr 14, 2008 |
| MOTOR PROPERTY COMMON CARRIER | REINSTATED → REVOKED | Oct 10, 2007 → Dec 26, 2007 |
| COMMON | INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION | Jun 18, 2007 → Jul 18, 2007 |
| MOTOR PROPERTY COMMON CARRIER | REINSTATED → REVOKED | Apr 30, 2007 → Sep 24, 2007 |
| COMMON | INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION | Oct 24, 2006 → Nov 24, 2006 |
| MOTOR PROPERTY COMMON CARRIER | GRANTED → REVOKED | Feb 24, 2006 → Apr 9, 2007 |
Cargo Types
General FreightBeveragesPaper Products
Active Certifications
Property
MCS-150
Last updated: Jul 10, 2007
Operation Classification
AUTHORIZED FOR HIRE
Carrier Operation
Interstate
Related Companies
| Company | DOT# | MC# | Location | Status | Linked By |
|---|---|---|---|---|---|
| 11 WESTERN TRANSPORTATION,L.L.C. DBA: 11 WESTERN TRANSPORTATION | 910697 | 394766 | RANCHO CUCAMONGA, CA | INACTIVE | Officer |
| EDEN FLEET SERVICES, LLC DBA: EFS TRANS | 1753665 | 644143 | SAN RAMON, CA | INACTIVE | Officer |
Recent Changes
Contactemail: → TSAIDIANI@FOURWESTERN.COMAug 14, 2026
Identitycompany officer 1: → ANTONIO SAIDIANIAug 14, 2026
Fleettotal drivers: 16 → 0Aug 13, 2026
Safety
No safety data on file
FMCSA has no safety inspection or crash data recorded for this carrier.
Insurance
No insurance data on file
No insurance filings have been recorded for this carrier.
Insurance History (12)
| Type | Insurer | Status | Coverage | Effective | Cancelled |
|---|---|---|---|---|---|
| BIPD · F91X | SCOTTSDALE INDEMNITY COMPANY | CancelledCANCEL | $750,000 | Jan 5, 2008 | Apr 8, 2008 |
| CARGO · F34 | ADRIATIC INSURANCE COMPANY | CancelledCANCEL | $750,000 | Nov 20, 2007 | May 14, 2008 |
| BIPD · F91X | SCOTTSDALE INSURANCE COMPANY | CancelledCANCEL | $750,000 | Sep 18, 2007 | Dec 14, 2007 |
| BIPD · F91X | NATIONAL CONTINENTAL INSURANCE CO. | CancelledCANCEL | $750,000 | Jul 13, 2007 | Sep 18, 2007 |
| BIPD · F91X | NATIONAL CONTINENTAL INSURANCE CO. | CancelledCANCEL | $750,000 | Apr 5, 2007 | Jul 13, 2007 |
| CARGO · F34 | ADRIATIC INSURANCE COMPANY | ReplacedTERM/REPL | $750,000 | Apr 2, 2007 | Nov 20, 2007 |
| BIPD · F91X | NATIONAL CONTINENTAL INSURANCE CO. | CancelledCANCEL | $750,000 | Nov 20, 2006 | Mar 30, 2007 |
| CARGO · F34 | FIREMAN'S FUND INSURANCE CO. | CancelledCANCEL | $750,000 | Nov 20, 2006 | Nov 20, 2006 |
| CARGO · F34 | ADRIATIC INSURANCE COMPANY | ReplacedTERM/REPL | $750,000 | Nov 20, 2006 | Apr 2, 2007 |
| CARGO · F34 | ADRIATIC INSURANCE COMPANY | CancelledTERM/CANCL | $750,000 | Nov 20, 2006 | May 16, 2007 |
| BIPD · F91X | THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | ReplacedTERM/REPL | $750,000 | Jan 17, 2006 | Nov 20, 2006 |
| CARGO · F34 | FIREMAN'S FUND INSURANCE CO. | CancelledCANCEL | $750,000 | Nov 20, 2005 | Nov 20, 2006 |
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