I didn't even ask the dealer since I normally go darker then the law allows. I do have an exception on my license due to my sensitive eyes, but I still go a couple numbers darker. I just goto the same guy that did my previous cars, he always does a great job.Cooler17, no, they did not offer. I am currently looking for a place to install them. So far I got $150 at the same place I got my Altima done.