4 inspection violations in the past 12 months. 2 inspections in the past 12 months · Walnut, CA · 6 trucks. Updated Oct 2026.
DOT 3011408MC 30637ActiveMotor CarrierInterstateTHIRD COAST INSURANCE COMPANY · $750,000 · 1 policyWALNUT, CA
COMPANY
Authority since
2017-09-26
MCS-150
2026-02-13 · 350,000 mi (2025)
Fleet
6 units · — trailers · 6 drivers
Annual mileage (VMT)
350,000 mi (2025)
ADDRESS
Physical
675 BREA CANYON RD STE 2 WALNUT, CA 91789
Mailing
Same as physical
CONTACT
Phone
9094681039
Email
tiffanyskitrucking@gmail.com
OFFICERS
Primary Officer
TIFFANY YANG
Title
PRESIDENT
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
109 mo
Active authority
INSURANCE
1 active
THIRD COAST INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 2 strengths
OOS RATE
37.5%
3 / 8 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
85
out of 100
Excellent
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections