I had a 1993 Lance Squire 4000 (9'-4"). Make sure everything works. Climb on the roof and make sure all of the roof vent lids are not cracked or broken. (people take slide-ins into very remote places and end up breaking plastic pieces due to tree branches). Make sure there is no dry-rot, especially in the areas where the jacks are mounted. Easy to do, try removing one of the jack attachment bolts and then reinstall, if it wont tighten back up, there is dry-rot. Most important in my opinion is backing up under it. Those Lance Squires have their gray water tanks mounted above the LH rear fender on the outside of the camper body. Our Dodge tailgate openings are narrower than the Fords or Chubbies. Backing up under the Lance with that exposed tank is, well lets say you really have to clinch your rear end (VERY STRESSFUL!!) because you have to keep the tailgate opening 1/4 to 1/2" away from the tank while making sure the bottom of the camper is between the wheel wells. The tank is plastic and its very wavy, so you're constantly making corrections to back under it. If you accidently bump it, well, again, its just very stressful. Get electric jacks!!! Best thing every invented for slide-ins. If you have a 4x4, the jacks may not be tall enough and you will have to make some blocks to put under the jacks. My 4x4 is @ 39. 5" tall at the bed surface. Hope this helps.