The Grandby model fits full size, 1/2 ton, ¾, 1 ton long or short bed; regular cabs, extended cabs, or crew cab trucks. It maintains a ten inch low profile allowing for increased fuel economy, and its low profile enables it to fit inside your garage. The interior height when the camper pops up is a full 6’6.” Large windows in the pop up material allow an amazing amount of sunlight to come into the camper. The Grandby pop-up camper floor plan can be altered with three different styles including the traditional roll over couch, side dinette seating, and front dinette seating. The options page will show you how many ways you can customize your Grandby pop-up camper. Four wheel Campers can accommodate virtually every customer’s needs from a bare shell model to a fully self-contained model.