Carrier profile · USDOT 4178736 · MC-1608503 · Updated Aug 16, 2026
Qlsf LLC
1 power unitavg 14.3 yrLocal · 2 statesCHICAGO, IL0/100
CARRIER ACTIVEMC-1608503 ACTIVEOUT-OF-SERVICE ORDERUNDELIVERABLE ADDRESS
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: 5 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 3784012USDOT 3985672Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (17 trucks · 10 carriers)
Across all inspections on record: USDOT 1009802USDOT 3784012USDOT 3116154USDOT 41208USDOT 3709958USDOT 3985672USDOT 2156343USDOT 2484710
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)11
Observed (24 mo)1515
Shared w/ other carriers1717
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