Dude you truck is a 2000 you have warranty take advantage of it, it's cost was included with the price of your truck. I already have gotten new front brakes and rotors, seat tracks for passengers side seat (it was vibrating and driving me nuts), one tire replaced for road hazard, etc. I beleive in dealer servicing, sure it costs a bit more but you may be missing out on free repairs. After all it is your baby treat it good and it will take care of you for a long time.