DSSV shocks for heavy loads

[ZR2NYC]

Please pardon my ignorance with respect to suspension systems, I hope this isn't too dumb of a question.

I'm looking at getting the new HD ZR2 and would be planning to use a slide in truck camper. The camper fully loaded with gear would be under, but nearly reaching, the payload limit. Would having this heavy of a load in the truck be tough on the shocks, and specifically the Multimatic DSSV shocks?

Thanks

basically what @AXE said. the dssv in the 1500 is suberb for ride quality....even better than magnetride imo. the trade off is sag. having an HD im thinking same.