I'm guessing the turn signal tint. I've got it on my fronts and rears. The rears couldn't be easier. The fronts because they are recessed in are a little trickier. Just get down low so you know they're straight and with a good water spray isn't too hard. The kit I got came with a small squeegee that worked well for the front and rear.
They're all pretty simple, I have all my lights smoked out. You shouldn't have any trouble as long as you take your time. Also if you are using pre-cut vinyl fitment shouldn't be a problem but it wouldn't hurt to keep a blow dryer handy!!