Windshield is your FRONT glass. The rear glass doesn't do much shielding from the wind now does it? No assumptions here just accepted vernacular.

 

the rear one is called a windshield too:

rear windshield - Yahoo! Search Results

 

Tint looks great as well as the car!!! I think 35% is just right.

 

Ok dj you win.

 

I have 20% all away around and it looks good. But of course my g is black/graphite so it really looks dark but it's not.

 

So do you think 20% looks darker on a white car or black car?

 

White!! I have moonlight white and just did 35% and was surprised on how dark it looks.

^ Common sense too. Contrasting colors are going to be more extreme than like colors.

 

i have a 09 g37 pearl moonlight white and when i went to get my tint done i told the guy i wanted 20% but then instead i guess they didnt have 20% so they threw 15% on it all around i no bc my friend is a cop and i took his gauge and tested it and came out to b 15%

 

Did you factor in the tint already in the factory glass? This will boost the percentage.

 

I have 20% now on a black G. I am debating on going back to have 15% installed. The 20 does not seem dark enough. Had 20 before on a white 08 and black 05. It seemed darker on the 05 G. Odd that 20 does not seem that dark now.

 

15% is dark, lemme tell u that