Thats the % I have on my truck in the pic on the first page. Matches great IMO

 

I did 20% it looks like it matches from the out side, but its lighter from the inside.

 

I dont know, i just told the tint shop to match the rears. I think it is 20% but not certain.

 

https://www.dieselbombers.com/show-t...gs-custom.html

07 mega cab, just told them to match front to the back... any decent tinter can do that math for you , if you give them a number and your wrong you have no room to negotiate a fix.

for mine you can notice a slight difference in shading from inside i.e. the factory rear seems to have a slight brown tinge, and the front seems to be more straight gray, but u can only notice from inside if your looking for it...

 

dont have any good pix, and mine is a regular cab so it wouldnt really help you, but i put 5% on the side windows and laid 20% over top of the factory stuff on the rear window. I had to install some back up lights in order to see at night.

 

Hey man there are several pics of my cummins in my albums go take a look the white truck has 20% on the front windows the back are factory but are 17% maches well try to get a close up pic on here if you want me to send a privet message for more info