HA! 2400lbs. That's a good one. As many posters have stated above with Bigfoots, it will weigh much more. Loaded up with water, propane, decent load in the fridge and 12 cans of "dad juice" as my 2 year old calls them, you will be close to 4000lbs.
I run a Ram 2500 (short bed) but have upgraded suspension and tires. Just watch your tire weights. I actually unloaded my front axle by 200lbs. I might start looking into a sway bar this year.
Camper - great quality. I bought it used of an older couple who had never even showered inside. It still had the plastic covering over the bathroom floor drain. The camper is very well built. I have used it in warmer winter weather with no issues. The one upgrade I would do is the inverter, to a 3 stage charge. The bigfoots really seem to hold value. Great camper.