ST

SUPERSONIC TRUCKING INC

DOT 2040081MC 715666ActiveMotor CarrierInterstateUNITED FINANCIAL CASUALTY COMPANYCHINO, CA

COMPANY

Authority since
2019-04-24
MCS-150
2026-01-30 · 900,000 mi (2025)
Fleet
12 units · — trailers · 20 drivers
Annual mileage (VMT)
900,000 mi (2025)
Owner origin
East-asian
Origin candidates
Chinese 98%

ADDRESS

Physical
15970 MOUNTAIN AVE
CHINO, CA 91708
Mailing
Same as physical

CONTACT

Phone
9096158388
Email
supersonictruck888@gmail.com

OFFICERS

Primary Officer
JUN ZHAO
Title
PRESIDENT
Origin
East-asian

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
General Freight
Cargo types
3
General FreightPaper ProductsOther: RUBBER PRODUCTS.
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
90 mo
Active authority
INSURANCE
1 active
UNITED FINANCIAL CASUALTY COMPANY
RISK GRADE
Moderate Risk
2 risk factors · 2 strengths
OOS RATE
28.1%
16 / 57 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Moderate Risk

2 risk factors · 2 strengths · 4 data points

SAFETY PERFORMANCE

Crash Record
2 crashes · 0 fatal · 1 with injuries · 2 tow-away
Clean Inspection Rate
72% — 41 clean of 57 inspections
Out-of-Service Rate
28.1% — driver OOS 6, vehicle OOS 10

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
20 historical event(s) on file
MCS-150 Filing
Last filed 2026-01-30

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $750,000

SUMMARY

High OOS rate 29% (last 24 mo)
2.2 violations per inspection
No crashes in the last 24 months
Active insurance on file