Nice truck .. you don't have the dreaded widow maker rims ..you can change your own tires ..but ..you will need a cage !! they are heavy duty ,and dangerous ..for the 20 or 30 bucks each ..get the tire shop to do it the first time ..learn the safety ask them ..you will learn how ..but right now ..safety first ..you can't enjoy the truck if you get hurt learning..I have changed a split rim on the side of the road , but I was taught how ...it not hard but then neither is brain surgery ..with the right training..