The clearcoat on my 04 was pretty much gone. The roof had none, it was peeling and chipping away on the sides. It was beyond repair and a new quality paint job is -expensive-
So I raptor lined the entire thing! I was EXTREMELY hesitant, as I've seen some vehicles that look like absolute garbage. I took an absurd amount of time prepping everything, the prep was incredibly tedious but it's so crucial. I am beyond thrilled with how it came out! If you've been playing with the idea of it, just commit to the prep work and do it!
In the process I also threw a fresh coat of matte paint on my rear bumper, as it's taken a few hits the last year. My aftermarket headlights had lost a good amount of clearcoat as well over time. I couldn't get a sylvania kit in before I wanted to put the truck back together, so I took my DA Polisher to them and they came out great! I sealed them with Jescar Powerlock, it's not urethane but it lasts and saved me a ton of elbow grease.