Cummins12V98 wrote:
20 % is really a joke if you use your rig for any length of time. I am right around 25% with 4,500# pin weight.
You are on the edge with that combo. Bottom line is you will want a bigger better RV in just a few years and the truck will be ready to do the job with a dually.
Dually towing really is a pleasure!
This is what we chose to do. Fell into the 2500 trap and found out there was no payload left after the brochure pin weight. Traded a two year old 2500HD on a 3500 DRW. Now we will be able to get a shorter & heavier 5er when the kids no longer want to come with us. Don't have to worry about pin weight unless we go custom or very high end.