NATIONAL TANK MAINTENANCE CORP
Operations
What NATIONAL TANK MAINTENANCE CORP’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 55685
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify NATIONAL TANK MAINTENANCE CORP.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Inactive
- FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 0 power units
- NATIONAL TANK MAINTENANCE CORP reports no trucks or tractors on its MCS-150 filing. A registration with no equipment is often dormant, so confirm the company is actually operating before booking a load.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about NATIONAL TANK MAINTENANCE CORP
Common questions about this carrier, answered from FMCSA public records.
Is NATIONAL TANK MAINTENANCE CORP a legitimate motor carrier?
NATIONAL TANK MAINTENANCE CORP is registered with FMCSA under USDOT number 55685. Operating authority status is currently Inactive.
Where is NATIONAL TANK MAINTENANCE CORP based?
NATIONAL TANK MAINTENANCE CORP lists its physical address in DES MOINES, IA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 55685 active?
USDOT 55685 (NATIONAL TANK MAINTENANCE CORP) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does NATIONAL TANK MAINTENANCE CORP operate?
NATIONAL TANK MAINTENANCE CORP reports 0 power units to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Related resources
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