Carrier profile · USDOT 3972080 · MC-1484557 · Updated Aug 30, 2026
S1lk Inc
25 power unitsavg 3.2 yrNational · 39 statesROCKFORD, IL75/100
CARRIER ACTIVEMC-1484557 ACTIVE
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.
Last 12 months: 63 trucks also ran under 8 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3093990USDOT 4150497USDOT 4255610USDOT 2907429USDOT 3854434USDOT 1803114USDOT 2365671USDOT 4114565Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (100 trucks · 41 carriers)
Across all inspections on record: USDOT 2546536USDOT 2907429USDOT 3073333USDOT 3088543USDOT 3968153USDOT 3093990USDOT 3724515USDOT 4150497
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)2525
Observed (24 mo)8888
Shared w/ other carriers100100
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
Showing the 40 most cross-linked of 100 shared VINs.