It was probably around 15-20% so when they added the 15 it put it at almost limo tint which was what i wanted. I did the ceramic tint for the heat rejection since I live in AZ.Do you know what the roof and rear windshield come at factory? I know the rear comes at 20% from what I've heard. I'm considering just matching the front with the rest of the vehicle. Never thought about the roof lol.