Is It Illegal to Block Rear Car Windows?

1 Answers
HeidiMarie
07/29/25 5:38am
Blocking rear car windows is not illegal. Car window shades or sunshades can only be installed on the rear windows, while the front side windows are not allowed to be covered, as this would obstruct the view of the rearview mirrors. Even highly transparent shades can still have an impact. Introduction to types of car window shades: 1. Nylon and polyester: These products do not feel hot under sunlight, but their light and heat insulation effects are limited, and they are inexpensive. 2. PVC: This material is widely used in raincoats. 3. High-polymer warp-knitted cotton: These products are sturdy and durable, requiring almost no maintenance, but their price is significantly higher than the previous two. Prices may vary depending on the car model.
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