YYWZ INC

DOT# 3527008 MC# 1172751CARRIER

ACTIVE

Trust Score

88 / 100

B Good

Components

Compliance · 40% 100

Safety · 35% 75

Insurance · 25% 85

Driver OOS rate is 3.1× the national average No active cargo insurance on file

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

Overview

Address

420 S 11TH AVE STE G

UPLAND, CA 91786

View on Google Maps ↗

Contact

Phone: (909) 788-5986

Email: YYWZINC@GMAIL.COM

Company Officers

YANG YANG

Business Info

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors2

Trip Trailers6

Authority

Status: ACTIVE

FMCSA add date: Nov 25, 2020

Contract authority: Oct 17, 2022

Authority History (3)

Authority Type	Action	Date
CONTRACT	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Aug 25, 2025 → Sep 24, 2025
MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Oct 17, 2022
MOTOR PROPERTY COMMON CARRIER	DISMISSED	Jan 6, 2021

Cargo Types

General Freight

Active Certifications

Property

MCS-150

Last updated: Aug 19, 2025

Mileage: 58,794 (2024)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
GO CHRIS INC	3214791	1004771	SAN DIMAS, CA	INACTIVE	Officer
RJS FREIGHT INC	4096510	1653799	EL MONTE, CA	INACTIVE	Officer

Recent Changes

Contactemail: yywzinc@gmail.com → YYWZINC@GMAIL.COMJul 25, 2026

Safetydriver oos rate: 27.272728 → 38.46154Jul 20, 2026

Safety

Out-of-Service Rates

Driver5 inspections

20.0%

6.5%

Carrier National avg

Vehicle6 inspections

16.7%

23.0%

Carrier National avg

Hazmat

No hazmat inspections

Overall7 inspections

28.6%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving0

Driver Fitness1

Hours of Service7

Drug / Alcohol0

Vehicle Maintenance20

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 15 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.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving14.371 insp w/ viol

Hours of Service4.566 insp w/ viol

Driver Fitness1.562 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance10.476 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	SOUTHLAKE SPECIALTY INSURANCE COMPANY	TMA91000559	$750,000	Sep 19, 2025	—	91X

Insurance History (2)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	SOUTHLAKE SPECIALTY INSURANCE COMPANY	CancelledCANCEL	$750,000	Sep 19, 2024	Sep 19, 2025
BIPD · F91X	UNITED FINANCIAL CASUALTY COMPANY	ReplacedTERM/REPL	$750,000	Sep 19, 2022	Sep 19, 2024

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