I drive a '96 4 door blazer and I want to match the tint of the back widows to the front 2...so dose anyone know what percent the blazers came with from the factory?

 

well not totally sure but it looks close to 50% and thats what ive concluded from my research because im tinting my front two windows once i get rims

 

my xtreme can with 20% in the rear I think...

 

yea Xtreme's come wit 20.