GUARANTEE OIL CO 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 GUARANTEE OIL CO 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 · GUARANTEE OIL CO INC
Is GUARANTEE OIL CO INC a legitimate motor carrier?
GUARANTEE OIL CO INC is registered with FMCSA under USDOT number 336595. Operating authority status is currently Inactive.
Where is GUARANTEE OIL CO INC based?
GUARANTEE OIL CO INC lists its physical address in SIOUX CITY, IA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 336595 active?
USDOT 336595 (GUARANTEE OIL CO INC) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does GUARANTEE OIL CO INC operate?
GUARANTEE OIL CO INC reports 4 power units to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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