Reading FMCSA records…

William S Parker, USDOT 3177476: authority, insurance, safety | Yolda

Active for-hire carrier

William S Parker

Doing business as Four Brothers Trucking

USDOT 3177476MC 123514

Active
Carrier

Salisbury, MD(443) 614-7040

Yolda check

ClearNo red flags in FMCSA records

Authority, insurance, out-of-service orders, safety measures and registration all read clean.

Read from FMCSA records as of Oct 25, 2026. Decision support, not an FMCSA safety rating.

Company facts

USDOT registered: Aug 23, 2018 (8 years)
Operation: Interstate
Carrier type: For-hire
Power units: 1
Drivers: 1
Annual miles: 66,232 (2025)
Registration (MCS-150) updated: Mar 19, 2026
FMCSA safety rating: Not rated

Operating authority

Docket	For-hire	Broker	Liability insurance	Broker bond
MC123514	Active	None	$1,000,000 on file	Not required

Authority, insurance filings and history

Safety, last 24 months

Roadside inspections: 3
Driver out-of-service rate: 0.0% (national 6.1%)
Vehicle out-of-service rate: 33.3% (national 22.6%)
Crashes: None reported

Full safety record

Freight hauled

General freight

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