AT
ARTUROHARINO TRUCKING LLC
DOT 3578921ActiveIntrastate Non-HazmatRCH CUCAMONGA, CA
COMPANY
Authority since
—
MCS-150
2026-01-14 · 28,740 mi (2025)
Fleet
1 units · — trailers · 1 drivers
ADDRESS
Physical
11840 LETINI DR
RCH CUCAMONGA, CA 91701-8717
RCH CUCAMONGA, CA 91701-8717
Mailing
Same as physical
CONTACT
Phone
9094342491
Email
aRTURO.DIEFFENBACHER@YAHOO.COM
OFFICERS
Primary Officer
ARTURO NICOLAS DIEFFENBACHER
Title
OWNER
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
High
2 risk factors · 0 strengths
OOS RATE
75.0%
3 / 4 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
High Risk
2 risk factors · 0 strengths · 2 data pointsSAFETY PERFORMANCE
Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
25% — 1 clean of 4 inspections
Out-of-Service Rate
75.0% — driver OOS 0, vehicle OOS 3
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-01-14
INSURANCE
Active Coverage
No active insurance policies on file
SUMMARY
High OOS rate (75%)
2.8 violations per inspection