Carrier profile · USDOT 457066 · MC-237664 · Updated Jun 13, 2026

JOHN SITKO TRUCKING INCORPORATED

7 power unitsavg 17.1 yrRegional · 3 statesOAK HARBOR, WA74/100
CARRIER ACTIVEMC-237664 ACTIVERATED SATISFACTORY
Verified linksFMCSA SAFER

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.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (1 truck · 1 carriers)
Across all inspections on record: USDOT 344894

Shares a registration email domain with other carriers

@frontier.com — 3088 carriers: USDOT 1552USDOT 2345USDOT 2477USDOT 9392USDOT 10611USDOT 13191USDOT 38515USDOT 38519

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)7
Observed (24 mo)4
Shared w/ other carriers1

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

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

VINCarriersInspectionsFirst seenLast seen
1XP5D69X4YN495443View sourced platform decode22Jan 5, 2024Jun 12, 2024

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 3088 related authorities · joined by email domain

Authorities
3088
Combined power
10,174
States
35
Oldest authority
Jun 1, 1974
Active now
1769

Affiliated entities· hover to preview

KARL JERALD WADSWORTHHOOSIER TRANSIT INCE J CATTANI & SON INCRICHWOOD INDUSTRIES INCEDGAR TRENT CONSTRUCTION CO LLCLSSD INCJAMES MELVIN TRUCKING INCCAROLINA CABLE CONTRACTORS INC