So I am taking my 09 in to the dealer to get the door codes redone and the truck refobed. I would like for them to go over the truck and see if theres anything I should look in to. It has 91k miles on it and the warranty doesnt expire till August 2014. I have no issues with the truck at all, should I even waste my time having the dealer look it over? Im tuning it and deleting it next week.