Hz Safe Trucking (DOT# 4230055 · MC# 1636399) – FMCSA Carrier Profile
DOT# 4230055MC# 1636399● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Hz Safe Trucking is a registered motor carrier with the FMCSA under USDOT number 4230055. The company operates from San Gabriel, CA and maintains an active operating status with 1 power units and 1 drivers on record.
Safety Rating
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Company Information
Address701 S San Gabriel Blvd Unit D, San Gabriel, CA, 91776
Phone(626) 227-3015
Entity TypeAuthorized For Hire
OperationInterstate
Power Units1(Small carrier)
Drivers1
MCS-150 FiledOctober 25, 2024
Annual Mileage1 mi (2023)
Inspection Summary
All-time Inspections
All-time14
Total
17
OOS
7
Driver OOS
10
Vehicle OOS
14 inspections — relatively low volume, which may indicate a smaller or newer carrier.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 121.4% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
✅No crashes reported (FMCSA data)
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories21.0
Unsafe Driving
Measures violations related to speeding, reckless driving, and improper lane changes.
3.2
HOS Compliance
Tracks hours-of-service violations, including driving beyond legal limits without rest.
1.4
Driver Fitness
Reflects issues with driver qualifications, licenses, and medical certifications.
0.0
Controlled Substances
Captures drug and alcohol violations, including failed or refused tests.
18.1
Vehicle Maintenance
Reflects brake, tire, lighting, and other equipment-related inspection violations.
Scores above 65 (general freight) or 50 (passenger/hazmat) trigger an FMCSA Alert. Higher scores indicate more safety risk. National median is approximately 20–30 for active carriers.
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Frequently Asked Questions
What is USDOT Number 4230055?
USDOT number 4230055 is assigned to Hz Safe Trucking, an active motor carrier registered with the FMCSA, based in San Gabriel, CA.
How many inspections has Hz Safe Trucking had?
Hz Safe Trucking has recorded 14 total inspections with 17 out-of-service orders, representing an OOS rate of 121.43%.
Where is Hz Safe Trucking located?
Hz Safe Trucking is headquartered at 701 S San Gabriel Blvd Unit D, San Gabriel, CA 91776.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
What is the MC number for Hz Safe Trucking?
The MC number for Hz Safe Trucking is MC# 1636399. The MC number is issued by the FMCSA and authorizes carriers to operate in interstate commerce.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 4230055 · Last updated: 2026-03-09. View official FMCSA record →