JOHN AMMERMAN INC
Risk Assessment
Authority Status Inactive
Operating authority status needs a closer look.
Established Carrier
37 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 JOHN AMMERMAN INC — 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.
FAQ · JOHN AMMERMAN INC
Is JOHN AMMERMAN INC a legitimate motor carrier?
JOHN AMMERMAN INC is registered with FMCSA under USDOT number 357481. Operating authority status is currently Inactive.
Where is JOHN AMMERMAN INC based?
JOHN AMMERMAN INC lists its physical address in DICKERSON, MD in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 357481 active?
USDOT 357481 (JOHN AMMERMAN INC) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does JOHN AMMERMAN INC operate?
JOHN AMMERMAN INC reports 2 power units and employs 2 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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