Since you've already been pushed back to page 2 with no responses, we can safely conclude that nobody is running your exact setup, and the "pencil pushers" can chime in.
The Lance 915 is rated 2305lbs for a dry base model. It will be pushing 3000lbs wet with options.
You will be over the GVWR of the truck, the truck will be squatting, and you will feel significant mushiness and sway in the handling on the stock truck.
Typical 3/4 ton 25-series trucks have a 6084lb rear axle rating and weigh 2800-2900lbs on the rear axle empty.
You will be right at the limit for stock tires and wheels.
To mitigate: Upgrade the tires to 265 or 285 width for the additional load capacity. Add helper springs (IIRC airbags don't work well on Dodges), and a big ol' sway bar.
Putting 10-ply tires on half ton trucks since aught-four.