JPJOHN PORTER LLC 50

JOHN PORTER LLC Network & Fraud Signals

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Last 12 months: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 196545Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (3 trucks · 2 carriers)
Across all inspections on record: USDOT 1686452USDOT 196545

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)2
Shared w/ other carriers3

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1GR1A0625LW1748122208/17/202306/08/2026
1GR1A0629SW7154862406/21/202511/17/2025
1GR1A0625NW4013542206/24/202406/11/2025