Can't help you on the back seats other than to suggest installing some pull out pins on the bottom of the seat hinges so they will still flip up and out of the way normally or you can pull the pins out and remove them from the truck. On the front, if you find some later model Trackers or GVs (2002-3+) at a bone yard you should find they have front arm rests on their front seats that fold up out of the way when you don't want or need them. I like the fold down feature for longer drives but around town i like them up and out of the way.