WILLIAM E COX
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
36 years of continuous operating authority.
Unrated
No DOT safety rating on file — common, not disqualifying on its own.
Generate a plain-English risk narrative for WILLIAM E COX — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.
Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
BI&PD + cargo coverage, carrier, effective dates, and gaps.
Authority & cross-reference
Revocation history + chameleon flags across 4.4M carriers.
Change history
2 recorded changes to WILLIAM E COX’s FMCSA record. Derived from monthly FMCSA Census snapshots.
2
to
3
Apr 4, 2024
to
Jan 26, 2026
FAQ · WILLIAM E COX
Is WILLIAM E COX a legitimate motor carrier?
WILLIAM E COX is registered with FMCSA under USDOT number 371963. Operating authority status is currently Active.
Where is WILLIAM E COX based?
WILLIAM E COX lists its physical address in WOODRUFF, UT in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 371963 active?
USDOT 371963 (WILLIAM E COX) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does WILLIAM E COX operate?
WILLIAM E COX reports 2 power units and employs 3 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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