You will probably be close to the limit by the time you add water, clothes, food, propane, etc. Say you add 1k lbs. of weight, that will put you at 11500, witha pin weight around 2200 lbs. That would probably bee close to you payload limit, though I'm not sure. You get the idea though. Also, dry weight doesn't account for add ons, such as ac, awnings, etc., so you're more than likely already heavier.
Jayco Designer 30 RKS Medallion pkg, Trail Air pin
'05 F350 6.0 PSD CC 4x4 DRW LB B&W Companion, Edge Insight
โCertainly, travel is more than the seeing of sights; it is a change that goes on, deep and permanent, in the ideas of living." Miriam Beard