its really 35% but how noticable it is depends on the color of the car...im red running 25% all around and nothing has happened yet. >knocks on wood< My friend got the same tints done from the same place at the same time and has gotten pulled over twice already. His car is white. I know i will get pulled over eventually....so i suggest 35%.
P.S any tint ticket is BS unless they use the device that measures it.