Purple Squirrel · FMCSA Background Report
M4 TANK LINES, INC
DOT 5010098
Report DateJuly 11, 2026
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⛔HIGH RISK — do not proceed without direct FMCSA verification
Always call back on the FMCSA-registered number (209-704-1434) — not the number that contacted you. Scammers impersonate legitimate carriers and brokers.
Company Information
Legal NameM4 TANK LINES, INC
Registered Since06/15/2026
Registered Address474 5TH ST, GUSTINE, CA, 95322-1513
Phone209-704-1434
Email on FileBETSY@M4TANKLINES.COM
Risk Assessment
No MCS-150 date on file — verify the carrier is active
Authority granted only 27 days ago — very new, high risk
Active FMCSA authority: Authorized to operate
Authority & Licensing
Broker AuthorityNone
Common CarrierNone
Contract CarrierNone
Insurance & Bond Filings

No insurance or bond filings found on file.

Fleet & Safety
Power Units1
Drivers3
Authority History

No authority history found on file.

Other Companies at This Address

4 FMCSA-registered entities share this address. Multiple registrants at one address can indicate address farming or shell company activity.

CompanyDOTMCTypeStatus
JMB DIVERSIFIED HAULING INC 3148597 MC1047810 AUTHORIZED FOR HIRE Active
JMB DIVERSIFIED HAULING 2955304 — EXEMPT FOR HIRE Inactive
MELLO LOGISTICS LLC 4113861 MC1571889 AUTHORIZED FOR HIRE Active
SOUZA'S MILK TRANSPORTATION CO INC 138240 MC183902 AUTHORIZED FOR HIRE Active
Hire Faster. Spend Less.

Finding and vetting drivers is expensive and slow. Purple Squirrel cuts both.

  • One bad hire costs more than a year of Purple Squirrel. We run MVR and CSA checks before you onboard.
  • Faster time-to-hire — pre-screened candidates, no job board noise.
  • Protect your authority. Driver violations become your safety score. Vet first.
Find Better Drivers →
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Data sourced from FMCSA. Report generated July 11, 2026. Informational only — always verify directly with FMCSA.  ·  ← Run another lookup