CarrierIntel Score: 63/100. 172 inspection violations in the past 12 months. Updated Oct 2026.
DOT 2119348MC 738667ActiveMotor CarrierInterstateCarolina Casualty Insurance Company · $750,000 · 1 policyDIAMOND BAR, CA
COMPANY
Authority since
2011-03-04
MCS-150
2026-03-03 · 3,763,902 mi (2025)
Fleet
20 units · 40 trailers · 25 drivers
Annual mileage (VMT)
3,763,902 mi (2025)
ADDRESS
Physical
24075 FALCONS VIEW DR DIAMOND BAR, CA 91765
Mailing
Same as physical
CONTACT
Phone
6269640444
Email
trilinestrucking@gmail.com
OFFICERS
Primary Officer
YAJUAN LIU
Title
CEOGENERAL MANAGER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
General Freight
Cargo types
2
General FreightOther: AUTO PARTS
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
187 mo
Active authority
INSURANCE
1 active
Carolina Casualty Insurance Company
RISK GRADE
Moderate Risk
1 risk factors · 2 strengths
OOS RATE
22.6%
83 / 367 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
63
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections