Carrier profile · USDOT 2191022 · MC-856424 · Updated Jun 13, 2026

SISO INC

1 power unitsavg 6.8 yrLocal · 2 statesLANHAM, MD50/100
CARRIER ACTIVEMC-856424 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.

Last 12 months: 2 trucks also ran under 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4168291USDOT 2588015Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (6 trucks · 9 carriers)
Across all inspections on record: USDOT 3228280USDOT 3323258USDOT 3921002USDOT 4168291USDOT 4183934USDOT 2588015USDOT 4164930USDOT 3407353

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)2
Shared w/ other carriers6

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
3H3V532C8KT70908755Oct 29, 2024Jan 8, 2026
1GR1A0628ST62811522Dec 3, 2024May 8, 2026
4V4NC9EH8GN93912422Jan 2, 2026Jan 8, 2026
4V4NC9EH0MN26523822Jun 20, 2023Jan 6, 2026
1UYVS2533HU90350622Jun 20, 2023Jan 16, 2025
1XKYD49X1HJ12903425Jul 17, 2023Dec 3, 2024