Iowa 2025-2026 Regular Session

Iowa House Bill HF2024

Introduced
1/13/26  

Caption

A bill for an act relating to motor vehicle window tint, and making penalties applicable.

Impact

This proposed legislation will modify Iowa Code section 321.438 by removing the authority of the Department of Transportation (DOT) to set window transparency guidelines. Instead, the bill codifies these standards directly into statute, thereby enforcing stricter regulations on window tinting across the state. The bill also establishes penalties for violations, introducing a scheduled fine of $70 for infractions related to non-compliance with these new transparency standards.

Summary

House File 2024, introduced by Representative Stone, seeks to amend existing laws regarding motor vehicle window tinting standards. The bill stipulates minimum transparency requirements for different types of vehicle windows to enhance visibility and safety on the roads. Specifically, it mandates that front windshields must have no less than 70 percent light transmittance, side windows adjacent to the driver must have at least 50 percent light transmittance, and other rear windows must meet a minimum of 35 percent light transmittance.

Contention

While the bill aims to improve traffic safety by ensuring better visibility for drivers and law enforcement officers, it may also lead to disagreements among vehicle owners who prefer darker window tints. Proponents argue that the clear visibility will aid law enforcement in detecting activities within vehicles, potentially reducing crime. However, opponents could view the restrictions as an infringement on personal choice and vehicle customization, raising concerns about state overreach into personal property rights.

Companion Bills

No companion bills found.

Previously Filed As

IA SSB1019

A bill for an act relating to motor vehicle window tint, and making penalties applicable.

IA HF206

A bill for an act relating to motor vehicle window tint, and making penalties applicable.(See HF 766.)

IA HF766

A bill for an act relating to motor vehicle window tint, and making penalties applicable. (Formerly HF 206.) Effective date: 07/01/2026

IA SSB3132

A bill for an act relating to motor vehicles equipped with an excessively dark or reflective front windshield, and making penalties applicable.

IA HSB574

A bill for an act relating to motor vehicles, including window tint and the issuance and display of one registration plate, and making penalties applicable.

IA A4673

Concerns windshield and window tint requirements for motor vehicles; requires motor vehicle windshield and window tint inspection.

IA HB1178

Relative to permissible window tinting on motor vehicles.

IA H5884

Exempts members of the Rhode Island judiciary from the restrictions on nontransparent windshields and windows in their motor vehicles.

IA S0813

Exempts members of the Rhode Island judiciary from the restrictions on nontransparent windshields and windows in their motor vehicles.

IA SB913

Motor Vehicles - Enhanced Tinted Windows - Medical Exemption

Similar Bills

No similar bills found.