MCS-150 Filing Severely Overdue
Last MCS-150 update was 86 months ago (7 years). Fleet size, address, officer, and insurance information are likely outdated. This carrier may no longer be actively operating at the registered location.
DBA UPR
DO NOT USE
Critical risk signals — do not tender freight.
UNITED PISTON RING INC is an experienced private carrier (1 units, 4 drivers) based in MANITOWOC, WI, operating since 2019. Multiple critical risk signals detected — we recommend against tendering freight to this carrier without thorough investigation. Last MCS-150 update was 86 months ago (7 years). Fleet size, address, officer, and insurance information are likely outdated. This carrier may no longer be actively operating at the registered location.
What's notable
MCS-150 Filing Severely Overdue
Last MCS-150 update was 86 months ago (7 years). Fleet size, address, officer, and insurance information are likely outdated. This carrier may no longer be actively operating at the registered location.
No Insurance on File
No insurance filings found with FMCSA for this carrier.
Clean Crash Record
No DOT-reportable crashes over 7 years of operating history.
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Disclaimer
Informational only. This data is sourced from FMCSA public records and does not constitute legal advice. Always verify critical information with official FMCSA sources at safer.fmcsa.dot.gov before making business decisions. CarrierBrief Score, Broker Verdict, and all BASIC percentiles shown are proprietary estimates and are not official FMCSA metrics.