Dash cams are legal in all 50 U.S. states, but windshield mounting rules and audio recording consent laws vary widely. This state-by-state guide covers the latest 2026 regulations, the 12 all-party consent states, and a quick compliance checklist to keep your dash cam legal and your footage admissible.
Night driving accounts for nearly half of all fatal US traffic crashes, yet most dash cams are optimized for daylight. This guide breaks down the specs that actually matter for night footage: image sensor, aperture, WDR, and GPS logging.
Is a 4K dash cam really worth the upgrade over 2K for UK drivers? We break down sensor quality, fake 4K red flags, storage costs, and insurance evidence standards to help you make the right call in 2026.