15% all the way around here. i had 20% before and it was a touch light. 5% after was just a pain at night and when raining. and it has to match all the way around or i get annoyed.

 

i just got my 20's put on yesterday. i like em....like w0ady said thought it seems like 20% is a little bit lighter than expected. but they look sweet.

 

I had my car tinted yesterday. 50 & 35. Looks very, very nice. The guys at Tint Specialists in SLC did another fine job. I also had a venture bra put on the front bumper only.

 

I have 5% all around, and 35% on the whole windshield... 3/4 of my driving is at night and I don't have any issues, but none of my driving is in the rain with the infiniti (but my truck has 35% on the windshield, and 2 layers of 5% all around) and driving that in the dark and rain is next to impossible...

IMO the whole car being dark looks so clean, especially on a dark colored car...