4G
4 GEN LOGISTICS LLC
CarrierIntel Score: 67/100. 10 inspection violations in the past 12 months. Last inspected Jun 2026.
DOT 2981198MC 14319ActiveMotor CarrierInterstateNATIONAL INTERSTATE INSURANCE COMPANY · $1,000,000 · 1 policyRIALTO, CA
COMPANY
Authority since
2020-05-14
MCS-150
2026-04-08 · 92,000 mi (2025)
Fleet
87 units · — trailers · 59 drivers
Annual mileage (VMT)
92,000 mi (2025)
ADDRESS
Physical
2298 STONEHURST DR
RIALTO, CA 92377
RIALTO, CA 92377
Mailing
POST OFFICE BOX 125
BUCKEYE, AZ 85326
BUCKEYE, AZ 85326
CONTACT
Phone
9094012001
Email
julie@duncantruckingltd.com
OFFICERS
Primary Officer
JULIE SMITH
Title
SAFETY MANAGER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Intermodal / Drayage
Cargo types
2
General FreightIntermodal Containers
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
115 mo
Active authority
INSURANCE
1 active
NATIONAL INTERSTATE INSURANCE COMPANY
RISK GRADE
Moderate Risk
2 risk factors · 3 strengths
OOS RATE
28.0%
7 / 25 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
67
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspectionsDeclared (MCS-150)
87 power units
Unique power units seen
7
+ 4 trailer VINs
Inspections
8
Discrepancy
0.1x
Moderate Risk
2 risk factors · 3 strengths · 5 data pointsSAFETY PERFORMANCE
Crash Record
10 crashes · 0 fatal · 3 with injuries · 9 tow-away
Clean Inspection Rate
72% — 18 clean of 25 inspections
Out-of-Service Rate
28.0% — driver OOS 1 insp., vehicle OOS 6 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
3 historical event(s) on file
MCS-150 Filing
Last filed 2026-04-08
INSURANCE
Active Coverage
1 policy(ies) on file · total max coverage $1,000,000
SUMMARY
Elevated OOS rate 20% (last 24 mo)
1.6 violations per inspection
Low crash rate (1.7 per 100 trucks/yr)
Active insurance on file
Coverage $1.0M
2025-08-2005:10GLENDORA, CA3vehicles
I-210 W/B (FOOTHILL FWY)· County 037
Clear · Dusk · Dry
Two-way, divided, unprotected median · Full control
Reported by CALIFORNIA HIGHWAY PATROL
1 injured
Tow-away
2025-03-1017:20FONTANA, CA3vehicles
34.136649/-117.461244· County 071
Clear · Dusk · Dry
Two-way, divided, barrier · Full control
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by CALIFORNIA HIGHWAY PATROL
1 injured
2024-12-1109:13MEMPHIS, TN1vehicle
E PERSON AVE· County 157
Unknown · Daylight · Dry
Two-way, divided, barrier · No access control
Sequence: 1:18:COLLISION INVOLVING FIXED OBJECT
Reported by MEMPHIS POLICE DEPT
Tow-away
2024-06-2408:23UNINCORPORATED, CA3vehicles
34.096088/-117.488739· County 071
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by California Highway Patrol
Tow-away
2023-09-1414:18LONG BEACH, CA2vehicles
33.803951/-118.220610· County 037
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by Long Beach City Police
Tow-away
2022-12-1002:03POMONA, CA2vehicles
RT10/.3mi E of TOWNE AV· County 037
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by CALIFORNIA HIGHWAY PATROL
Tow-away
2022-10-0623:12RANCHO CUCAMONGA, CA2vehicles
SR210 EB/10ft E CARNELIAN ST· County 071
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by CALIFORNIA HIGHWAY PATROL
Tow-away
2020-09-2310:06FONTANA, CA3vehicles
ETIWANDA AV/21ft N SLOVER AV· County 071
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by FONTANA POLICE DEPARTMENT
1 injured
Tow-away
2020-04-1700:46FONTANA, CA3vehicles
RT210 EB/1600ft W SIERRA AVE· County 071
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by CALIFORNIA HIGHWAY PATROL
Tow-away
2020-04-0209:30LOS ANGELES, CA1vehicle
RT47 NB/1246ft S FERRY ST· County 037
Sequence: 1:17:COLLISION INVOLVING ANIMAL
Reported by CALIFORNIA HIGHWAY PATROL
Tow-away
Current policies
(1)NATIONAL INTERSTATE INSURANCE COMPANY
91X · 1 · #DUN 8299969-05
Coverage: $0 – $1,000,000
Effective 2025-12-31 → —
Active
Insurance history
Snapshot 2026-09-25
Estimated measures · FMCSA SMS v3.21 method · data through 2026-10-28 · calculated 2026-10-31
Unsafe Driving
interstate
Measure
0.07
↓ avg 2.31
Percentile
—
16 insp · 1 viol
Hours-of-Service Compliance
interstate
Measure
0.07
est.
↓ avg 0.58
Snapshot 2026-09-25: 0.14
Percentile
—
16 insp · 1 viol
Driver Fitness
interstate
Measure
0.76
est.
↓ avg 0.85
Snapshot 2026-09-25: 0.74
Percentile
—
16 insp · 1 viol
Controlled Substances/Alcohol
interstate
Measure
0.00
est.
↓ avg 0.04
Snapshot 2026-09-25: 0
Percentile
—
16 insp · 0 viol
Vehicle Maintenance
interstate
Measure
3.64
est.
↓ avg 6.29
Snapshot 2026-09-25: 3.8
Percentile
—
16 insp · 4 viol
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