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Iowa Window Tint Laws (2026)
Info: Windshield must allow >=70% light (VLT); front side windows and sidewings by the driver must allow >=50% VLT — a measurable statutory standard that replaced the former 70% administrative rule, effective July 1, 2026 (HF 766; Iowa Code 321.438(2)).
InfoVerified Jul 20, 2026
Windshield must allow >=70% light (VLT); front side windows and sidewings by the driver must allow >=50% VLT — a measurable statutory standard that replaced the former 70% administrative rule, effective July 1, 2026 (HF 766; Iowa Code 321.438(2)). Law-enforcement vehicles exempt on duty.
Official source: legis.iowa.gov →
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