Carrier profile · USDOT 3478178 · Updated Jun 13, 2026
J3 WINE PARTNERS LLC
DBA TANK GARAGE WINERY FARM COLECTIVE WINE
1 power unitavg 8 yrLocal · 1 statesNAPA, CA50/100
AUTHORITY STATUS UNKNOWN
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Shares a company officer with other carriers
james harder — 3 carriers: USDOT 145252USDOT 1882685
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)11
Observed (24 mo)11
Registered and roadside-observed capacity are broadly consistent.
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by officer
- Authorities
- 3
- Combined power
- 70
- States
- 3
- Oldest authority
- Jun 1, 1974
- Active now
- 2
- J3 WINE PARTNERS LLC· viewingUSDOT 34781781PU
- THE DIAMOND ENGINEERING COUSDOT 14525268PU
- JAMES HARDERUSDOT 18826851PU
Affiliated entities· hover to preview