HY SUCCESS INC

AUTHORIZED
23555 GOLDEN SPRINGS DR STE H, DIAMOND BAR, CA, 91765|(626) 618-6886

USDOT

3324323

MC Number

1058356

Fleet Size

1

Total Drivers

1

FMCSA-derived snapshot updated: July 23, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.

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Safety overview

HY SUCCESS INC is a small interstate motor carrier based in DIAMOND BAR, California, operating 1 power unit with 1 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 25.0% runs above the national average of 5.51%. No crashes on file. FMCSA records show 13 inspections for this carrier.

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BASIC scores

Under review

CarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.

BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.

Out-of-service rates vs. national average

An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.

Driver OOS rate25.0%
National average5.5%
Vehicle OOS rate18.2%
National average20.7%

For reference, the average driver OOS rate in California is 9.1% and the average vehicle OOS rate is 22.6% across 319,565 carriers.

Company details

Entity Type
N/A
Carrier Operation
Interstate
Operation Classification
Authorized For Hire
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

13

Total

52%

Driver %

Driver Inspections12
Vehicle Inspections11
Driver OOS Rate25.0%
Vehicle OOS Rate18.2%

Insurance on file

Liability (BIPD)

SOUTHLAKE SPECIALTY INSURANCE COMPANY — eff. Dec 12, 2025

$750,000ACTIVE

Cargo

Not on file

Surety Bond

Not on file

Trust Fund

Not on file

Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

Frequently asked questions

Is HY SUCCESS INC authorized to operate?

CarrierOwl's FMCSA-derived snapshot for HY SUCCESS INC (USDOT #3324323) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.

What is HY SUCCESS INC's safety record?

HY SUCCESS INC has 13 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.

How many trucks does HY SUCCESS INC operate?

HY SUCCESS INC operates 1 power unit with 1 driver on file. That makes them a small carrier.

Does HY SUCCESS INC transport hazardous materials?

No. HY SUCCESS INC does not have a hazardous materials flag in the FMCSA database.

Where is HY SUCCESS INC located?

HY SUCCESS INC is based in DIAMOND BAR, California at 23555 GOLDEN SPRINGS DR STE H, 91765. Phone: (626) 618-6886.

What are HY SUCCESS INC's out-of-service rates?

HY SUCCESS INC's driver out-of-service rate is 25.0%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 18.2% (national average: 20.72%).