4 GEN LOGISTICS LLC
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Power Units
87
Drivers
59
Trailers
13
Annual Miles
In full report
Entity Type
N/A
MCS-150 Date
Apr 8, 2026
Risk Signals — 4 GEN LOGISTICS LLC
The full report explains each signal below with the underlying FMCSA records, linked carriers, and news sources, plus…
Historical patterns
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Recent news
No adverse news in 90 days…
Chameleon connections
6 carriers share identity markers with this authority…
1 risk category flagged — see the evidence before you book
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Crash Summary
Crashes (24 Months)
3
FMCSA-reportable
Fatal Crashes
0
0 fatalities
Injury Crashes
2
2 people injured
Tow-Away Crashes
1
No injury or fatality
All records since Apr 2020
10 crashes · 0 fatal
Most recent crash
Aug 20, 2025
Based on FMCSA crash data. Includes all reportable crashes regardless of fault; each crash is counted once by its most severe outcome.
Counterparty Reports
Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with 4 GEN LOGISTICS LLC.
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About 4 GEN LOGISTICS LLC
Duncan and Son Lines, Inc. is a fourth generation, family-owned logistics firm focused primarily on international container drayage to and from the ports of Long Beach and Los Angeles. In business since 1943, we have a proven track record of reliability and sustainability. We currently operate a fleet of over 220 late model trucks with a commitment to the latest clean emission and safety technologies.
Key Features
Related Companies6 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 4 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Operating Authority
Common Authority
Holds Active Authority(9.6 years)
Contract Authority
No Authority
Broker Authority
No Authority
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names.
Contact Information
Physical Address
2298 STONEHURST DR
RIALTO, CA 92377
Cargo & Operations
Cargo Carried
Violations by Category25 total
Most common category
Vehicle Maintenance · 36% of violations
across 6 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics22 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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About this data
Information on this page is compiled from public records and third-party sources, including FMCSA registration, inspection, and crash data and publicly available court and news records, and may include automated analysis. It is provided for general informational purposes only, may be incomplete, out of date, or contain errors, and is provided "as is" without warranties of any kind. Risk indicators and summaries reflect our assessment of the available data; they are not an FMCSA safety rating or a determination of any carrier's safety, fitness, or creditworthiness. Verify information with the carrier and original sources, such as FMCSA SAFER, before relying on it.
AlphaLoops is not a consumer reporting agency, and this information may not be used as a factor in determining eligibility for credit, insurance, employment, or any other purpose covered by the Fair Credit Reporting Act.
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