You don't need to remove any trim to put the tint on. If you're not familiar with installing tint, check out some online videos...they help a lot! One to really look for is the doors...the trick is to roll the windows down a bit to expose the top of the glass. Remove tint backing from the top but leave it attached at the bottom few inches. This prevents the glued portion of the tint from touching the door panel and picking up dirt. Get the tint done at the top, roll window up and continue with rest of window. One of the keys is to keep the window and the back of the tint wet wet wet. Water and dish soap in a spray bottle. Good luck!