SUPERIOR TANK INC
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
33 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 SUPERIOR TANK 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.
Change history
1 recorded change to SUPERIOR TANK INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.
Mar 21, 2025
to
Feb 18, 2026
FAQ · SUPERIOR TANK INC
Is SUPERIOR TANK INC a legitimate motor carrier?
SUPERIOR TANK INC is registered with FMCSA under USDOT number 514403. Operating authority status is currently Active.
Where is SUPERIOR TANK INC based?
SUPERIOR TANK INC lists its physical address in WALDORF, MD in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 514403 active?
USDOT 514403 (SUPERIOR TANK INC) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does SUPERIOR TANK INC operate?
SUPERIOR TANK INC reports 10 power units and employs 5 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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