C.Y. BROTHERS TRUCKING INC

DOT# 2898033 MC# 974335CARRIER

ACTIVE

Trust Score

96 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 100

Insurance · 25% 85

No active cargo insurance on file

Confidence: medium · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

4464 LILAC CIR

CHINO HILLS, CA 91709

View on Google Maps ↗

Contact

Phone: (626) 944-0797

Email: cybrothertrucking@gmail.com

Company Officers

JIYUN ZHU

Business Info

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors3

Authority

Status: ACTIVE

FMCSA add date: Jun 7, 2016

Common authority: Jun 24, 2016

Authority History (4)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Aug 29, 2025
COMMON	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Nov 27, 2020 → Dec 22, 2020
MOTOR PROPERTY COMMON CARRIER	REINSTATED → REVOKED	Feb 10, 2017 → Dec 28, 2022
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jun 24, 2016 → Aug 2, 2016

Cargo Types

General Freight

Active Certifications

Property

MCS-150

Last updated: Sep 24, 2025

Mileage: 300,000 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
LUCKY BOY TRANSPORTATION INC	3761555	1339357	CHINO, CA	INACTIVE	Mailing
NICOLE TRANSPORTATION INC	3267732	1031066	CHINO HILLS, CA	INACTIVE	Address

Safety

Out-of-Service Rates

Driver3 inspections

0.0%

6.1%

Carrier National avg

Vehicle

No vehicle inspections

Hazmat

No hazmat inspections

Overall3 inspections

0.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving0

Driver Fitness0

Hours of Service1

Drug / Alcohol0

Vehicle Maintenance0

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 3 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol

Hours of Service0.371 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance0.000 insp w/ viol

Insurance

$750,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	ASCOT SPECIALTY INSURANCE COMPANY	ASC-5692933-00	$750,000	Aug 28, 2025	—	91X

Insurance History (4)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	ASCOT SPECIALTY INSURANCE COMPANY	CancelledTERM/CANCL	$750,000	Aug 28, 2025	Dec 2, 2025
BIPD · F91X	ASCOT SPECIALTY INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Aug 28, 2025	Aug 28, 2025
BIPD · F91X	UNITED FINANCIAL CASUALTY COMPANY	CancelledCANCEL	$750,000	Dec 23, 2020	Feb 6, 2023
BIPD · F91X	WILSHIRE INSURANCE COMPANY	CancelledCANCEL	$750,000	Dec 23, 2016	Dec 23, 2020

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API Reference

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