What is the maximum light transmittance allowed for tinted windows?

The maximum light transmittance allowed for tinted windows in Indiana is set at 30%. This means that if a window is tinted, at least 30% of the light must be able to pass through it. This regulation is in place to ensure safety on the roads by maintaining visibility for drivers, both through their own vehicle windows and in regard to other vehicles on the road. A lower transmittance percentage could impair visibility, especially at night or in poor weather conditions, which is why laws like this are enforced.

The choice of 30% reflects a balance between personal preferences for tint and the necessity for safe driving conditions. Understanding this regulation is essential for compliance with Indiana's traffic laws, as exceeding these tint limits can result in fines and potentially additional penalties.