you can do the fender and the glass on your own. neither are very difficult. the fender is really straight forward, just a bunch of bolts. the window shouldnt have any hardware holding it in, just the rubber seal. lube it up with dish soap and use a couple small screwdrivers to pull the old one out. then use some nylon cord with a bunch of dish soap to put the new one in. put the cord in the groove in the weather strip, put the window in from the outside, with the ends of the cord hanging inside the truck. then you just pull on each end of the cord to pull the weather strip inside the truck (youll see what i mean if you go look at it)