How do you remove the hub to change the rotor what tool do you use?

i have a 4wd 88 gmc sierra and i can't figure out what you need to remove the hud to change the rotor help me someoneHow do you remove the hub to change the rotor what tool do you use?Will more and likely need a special tool that is for 4x4's...not sure of the name of it though.How do you remove the hub to change the rotor what tool do you use?This requires more tools than the vehicle is worth. Try to find a shop do do it for you and save you the expense of setting up your own shop.