Carrier profile · USDOT 853857 · Updated Jun 13, 2026
SIGOURNEY TRACTOR & IMPLEMENT COMPANY LC
DBA SINCLAIR TRACTOR
81 power unitsLocal · 2 statesSIGOURNEY, IA74/100
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
robert sinclair — 9 carriers: USDOT 422615USDOT 1048313USDOT 1207334USDOT 1225761USDOT 2624572USDOT 3785073USDOT 4232604USDOT 4380801
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)8181
Observed (24 mo)1111
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 9 related authorities · joined by officer
- Authorities
- 9
- Combined power
- 90
- States
- 8
- Oldest authority
- Sep 27, 1990
- Active now
- 8
- SIGOURNEY TRACTOR & IMPLEMENT COMPANY LC· viewingUSDOT 85385781PU
- SINCLAIR ENTERPRISES LLCUSDOT 12257614PU
- RALLYBRANDS LLCUSDOT 43808011PU
- KAREN'S TRANSPORT LLCUSDOT 42326041PU
- SINCLAIR'S TRANSPORT LLCUSDOT 37850731PU
- ROBERT D SINCLAIRUSDOT 10483131PU
- ROBERT SINCLAIRUSDOT 4226151PU
- MTS HARDWARE & WOODWORKERS SUPPLIES INCUSDOT 26245720PU
- ACTARIS US GAS INCUSDOT 12073340PU