4S TRANSPORT LLC
AUTHORIZEDUSDOT
3770848
MC Number
1407153
Fleet Size
33
Total Drivers
110
FMCSA-derived snapshot updated: August 30, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
4S TRANSPORT LLC is a mid-size interstate motor carrier based in LITCHFIELD PARK, Arizona, operating 33 power units with 110 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 17.4% runs above the national average of 6.7%. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 23 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 Arizona is 12.9% and the average vehicle OOS rate is 26.9% across 30,711 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
23
Total
61%
Driver %
Insurance on file
Liability (BIPD)
Universal Casualty Risk Retention Group, Inc — eff. Oct 5, 2025
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: FMCSA Motus. Imported Aug 4, 2026. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
Similar carriers in Arizona
Other carriers in the same state with a similar fleet size.
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SOUTHWEST CABLE SERVICES
EPCOR WATER USA
Frequently asked questions
Is 4S TRANSPORT LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for 4S TRANSPORT LLC (USDOT #3770848) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is 4S TRANSPORT LLC's safety record?
4S TRANSPORT LLC has 23 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. 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 4S TRANSPORT LLC operate?
4S TRANSPORT LLC operates 33 power units with 110 drivers on file. That puts them in the mid-size range.
Does 4S TRANSPORT LLC transport hazardous materials?
No. 4S TRANSPORT LLC does not have a hazardous materials flag in the FMCSA database.
Where is 4S TRANSPORT LLC located?
4S TRANSPORT LLC is based in LITCHFIELD PARK, Arizona at 19137 W PASADENA AVE, 85340. Phone: (510) 584-6468.
What are 4S TRANSPORT LLC's out-of-service rates?
4S TRANSPORT LLC's driver out-of-service rate is 17.4%, 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 20.0%, 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.