Nothing allowed on the fronts at all, but I have 35% ceramic
Just looked like no film due to how bright it was outside
The taillights on the S are bright LEDs so this high quality professional film still let's through most of the light and there is absolutely no problem seeing the car. It is scarier when people drive with lights set to auto and the rears aren't on at all - which is why I always have mine on. To gather even more hate I also have the fronts tinted with the same film and I somehow still get complaints that they are too bright/sharp.