This bill amends Section 321.438 of the Iowa Code regarding motor vehicle window tint regulations. It establishes specific minimum transparency standards for vehicle windows, prohibiting operation of a motor vehicle on the highway if the front windshield has less than 70 percent light transmittance or if the side windows or sidewings adjacent to the driver have less than 50 percent light transmittance. The bill removes the authority of the Department of Transportation (DOT) to adopt rules for establishing these standards, thereby setting them directly in the law.

Additionally, the bill maintains an exemption for vehicles owned or leased by federal, state, or local law enforcement agencies when operated as part of official duties. Violations of this section will incur a scheduled fine of $70. Overall, the bill aims to enhance road safety by ensuring better visibility through vehicle windows.

Statutes affected:
Introduced: 321.438