Front driver/passenger window: 55%
This is the darkest allowed by Utah law, I can barely tell it's there, but it does reflect a little sunlight keeping my arm a little cooler. It's also reflective enough from the outside that it does a decent job hiding what I may have in my center console
Rear passenger/rear window: 20%
This is what I wish it were all around, the perfect darkness to deter prying eyes and keeping the interior cool. Doesn't affect vision at night, though I live in a city and the streets are well-lit. Also looks great - finishes up the car's looks.
Hope this helps somebody who may be considering tinting their own ride.



