I have a 2000 F350 DRW PSD. Originally it carried a 2004 Lance 1161 camper which is similar in floorplan to a 2014 1191. I used this combo for many years. Suspension wise I have Rancho 9000 shocks, Supersprings, Heavy duty Rear Timbrens front and rear stock sway bars, and 3750 E rated tires. I traded the 1161 for 2014 Lance 1191 with a tent. It's about 200 pounds lighter than the 1161 since the 1161 was all wood and the new camper is all aluminum as well as other weight savings like Azdel, etc. My tires are due for replacement and I'm going to move to 19.5" Vision wheels and G or H rated tires for peace of mind and stiffer sidewalls / better stability. At the same time, I'm going to replace my sway bars with a 1.5" Roadmaster Rear, and a 1.5" Helwig Front for better road stability.