ROMAN J NIENABER
Risk Assessment
Authority Status Inactive
Operating authority status needs a closer look.
Established Carrier
32 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 ROMAN J NIENABER — 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 ROMAN J NIENABER’s FMCSA record. Derived from monthly FMCSA Census snapshots.
Oct 17, 2024
to
Oct 15, 2025
FAQ · ROMAN J NIENABER
Is ROMAN J NIENABER a legitimate motor carrier?
ROMAN J NIENABER is registered with FMCSA under USDOT number 545186. Operating authority status is currently Inactive.
Where is ROMAN J NIENABER based?
ROMAN J NIENABER lists its physical address in SAUK CENTRE, MN in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 545186 active?
USDOT 545186 (ROMAN J NIENABER) operating authority status is currently Inactive. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does ROMAN J NIENABER operate?
ROMAN J NIENABER reports 1 power unit and employs 1 driver to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
Get the full report on ROMAN J NIENABER
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.