SIERRA is a motor carrier based in PHOENIX, AZ registered with the Federal Motor Carrier Safety Administration under USDOT number 4450571. SIERRA reports a fleet of 1 power unit to the FMCSA.
Beyond the public FMCSA data shown above, SearchCarriers offers additional research and vetting tools for carriers like SIERRA. These tools require a paid plan and are not included in the public profile.
Automated risk scoring and red-flag detection for SIERRA, including chameleon-carrier signals, recent authority changes, and insurance lapses. Available with a SearchCarriers vetting plan.
Discover related DOT numbers, shared officers, and historically linked carriers tied to SIERRA. Useful for spotting reincarnated carriers. Available with a SearchCarriers vetting plan.
Full per-inspection and per-crash records including violation codes, locations, vehicle and driver out-of-service details, and underlying inspection narratives. Available with a SearchCarriers data plan.
Historical shipper relationships and freight patterns associated with SIERRA, derived from inspection records and bill of lading data. Available with a SearchCarriers data plan.
Full historical timeline of operating authority changes, insurance filings, cancellations, and reinstatements. Available with a SearchCarriers data plan.
A consolidated, exportable carrier vetting report for SIERRA covering safety, authority, insurance, and risk factors in a single document. Available with a SearchCarriers vetting plan.