Carrier profile · USDOT 3973496 · MC-1485553 ·

Six S Trucking Inc

2 power unitsavg 6 yrLocal · 2 statesYANKTON, SD50/100
CARRIER ACTIVEMC-1485553 ACTIVE
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 (5 trucks · 5 carriers)
Across all inspections on record: USDOT 246052USDOT 2045014USDOT 4550635USDOT 2442345USDOT 3790929

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)2
Observed (24 mo)1
Shared w/ other carriers5

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
1K9FF53E9NL366372View sourced platform decode33May 28, 2024Nov 10, 2025
1FUJA6CK05LN57054View sourced platform decode23Apr 3, 2024Apr 27, 2026
1K9FF53E9ML366306View sourced platform decode22Apr 3, 2024Oct 3, 2025
1K9FF53E1KL366166View sourced platform decode22Feb 1, 2024Nov 11, 2024
1JJV532W18L161792View sourced platform decode22Aug 15, 2024Sep 23, 2024