Carrier profile · USDOT 4377405 · MC-1715412 · Updated Jun 13, 2026

Strong Rock LLC

1 power unitavg 9.9 yrLocal · 2 statesFEDERAL WAY, WA88/100
CARRIER ACTIVEMC-1715412 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: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4249991Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (3 trucks · 4 carriers)
Across all inspections on record: USDOT 4023690USDOT 4249991USDOT 3734535USDOT 4119746

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)8
Shared w/ other carriers3

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
1FVACWDT29DAE3010View sourced platform decode38Jul 13, 2023Feb 23, 2026
1FVACWDT4GHGY9031View sourced platform decode23Dec 12, 2023Jul 28, 2026
1FVACWDT19DAJ1265View sourced platform decode22Aug 20, 2024Dec 29, 2025