CORNERSTONE CARRIERS INC (USDOT 3589086, MC MC1215009) is a motor carrier based in ONTARIO, CA. This page provides comprehensive safety information, inspection history, authority status, and compliance data for CORNERSTONE CARRIERS INC.
Quick Facts
Legal Name:
CORNERSTONE CARRIERS INC
USDOT Number:
3589086
MC Number:
MC1215009
Authority Status:
Not Active
Power Units:
4
Location:
ONTARIO, CA
Insurance filing
Unknown
USDOT registration
USDOT active
Fleet size
4 power units
4 drivers
Safety record
Rolling 24 months
4
inspections
1
with violations
6
violations
25%
vehicle out of service
25%
driver out of service
FMCSA safety scores through Jun 2026
Unsafe driving
No violations
Hours of service
2 of 6 with violations
Vehicle maintenance
2 of 3 with violations
Driver fitness
No violations
Controlled substances
No violations
Recent inspections
Mar 12, 2025CANE4V006244No violations foundClear
Mar 2, 2025MOW160000305Vehicle and driver placed out of serviceOut of service