WSO TRANSPORTATION INC
AUTHORIZEDUSDOT
3655379
MC Number
1261586
Fleet Size
5
Total Drivers
10
FMCSA-derived snapshot updated: August 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
WSO TRANSPORTATION INC is a small interstate motor carrier based in RCH CUCAMONGA, California, operating 5 power units with 10 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 21.4% runs above the national average of 6.7%. They have 1 crash on file. FMCSA records show 14 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl 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.
For reference, the average driver OOS rate in California is 9.3% and the average vehicle OOS rate is 22.8% across 321,883 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
14
Total
61%
Driver %
Insurance on file
Liability (BIPD)
UNITED FINANCIAL CASUALTY COMPANY — eff. Jul 4, 2022
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
1
Total Crashes
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HIT THE FLOOR PRODUCTIONS
Frequently asked questions
Is WSO TRANSPORTATION INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for WSO TRANSPORTATION INC (USDOT #3655379) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is WSO TRANSPORTATION INC's safety record?
WSO TRANSPORTATION INC has 14 inspections in CarrierOwl's current imported snapshot and 1 matching crash. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does WSO TRANSPORTATION INC operate?
WSO TRANSPORTATION INC operates 5 power units with 10 drivers on file. That makes them a small carrier.
Does WSO TRANSPORTATION INC transport hazardous materials?
No. WSO TRANSPORTATION INC does not have a hazardous materials flag in the FMCSA database.
Where is WSO TRANSPORTATION INC located?
WSO TRANSPORTATION INC is based in RCH CUCAMONGA, California at 7173 TURNING LEAF PL, 91701. Phone: (909) 892-2316.
What are WSO TRANSPORTATION INC's out-of-service rates?
WSO TRANSPORTATION INC's driver out-of-service rate is 21.4%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 33.3%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.