Re: Is It Legal to Install Windows Deflectors in California
the best I can find is this:
If the deflectors are clear, I would say you are in the clear as the would not obstruct the vision as noted. If they are tinted or solid color and they obstruct the vision through the windows, they are illegal.
(2) A person shall not drive any motor vehicle with any object or material placed, displayed, installed, affixed, or applied in or upon the vehicle that obstructs or reduces the driver’s clear view through the windshield or side windows.
I am not an attorney and any advice is not to be construed as legal advice. You might even want to ignore my advice. Actually, there are plenty of real attorneys that you might want to ignore as well.