Re: rear bumper weight capacity

If you have a 5000 pound hitch capacity, you can put 500 pounds on it. Having three hitches will distribute the load, but you might have some serious rear weight issues and be unloading the front to the point of having steering issues if you add more than 500 pounds.

It really depends on the loading of your Tioga and that is determined by how much stuff you put in it.

It is a F450, but you will have to watch your rear axle weight. Your overall maximum is still 14,050 pounds.