How often should I replace my dash cam SD card?

Replace endurance-rated cards when they reach their rated hours or show signs of corruption (missing footage, camera errors). Samsung PRO Endurance lasts 16 years at continuous 1080p. Budget cards should be replaced every 2-3 years as a precaution.

Can I use a regular microSD card in my dash cam?

It will work initially but fail prematurely — often within 3-6 months of continuous recording. The cost of replacing corrupted regular cards quickly exceeds the price of a single endurance-rated card.

Best MicroSD Cards for Dash Cams 2026