MICHAEL BROCK
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
33 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 MICHAEL BROCK — 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
1 recorded change to MICHAEL BROCK’s FMCSA record. Derived from monthly FMCSA Census snapshots.
Mar 3, 2024
to
Mar 12, 2026
FAQ · MICHAEL BROCK
Is MICHAEL BROCK a legitimate motor carrier?
MICHAEL BROCK is registered with FMCSA under USDOT number 521664. Operating authority status is currently Active.
Where is MICHAEL BROCK based?
MICHAEL BROCK lists its physical address in SCOTTSDALE, AZ in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 521664 active?
USDOT 521664 (MICHAEL BROCK) 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 MICHAEL BROCK operate?
MICHAEL BROCK reports 2 power units and employs 2 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
Get the full report on MICHAEL BROCK
Free for the first 50 searches per day. No credit card. One-time email code.
Related resources
Learn more about how to vet carriers and read FMCSA data.