# US highway agency expands probe into GM pickups, SUVs over engine failures

> **Open Intelligence Dossier** · First detected: 2026-08-22 06:07 UTC · Category: Business

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*Canonical Source: https://pulse.byoviral.com/trend/2026-08-22/us-highway-agency-expands-probe-into-gm-pickups-suvs-over-engine-failures*