They'll handle the load very nicely. last week i went camping with the family and I had the truck loaded to the roof with camping gear and supplies 5 bicycles and all the stuff the wife could pack for around a week even though we were going 2 nights
and the coils/suspension felt great with all the extra weight. Also i've had zero issues offroad so far, hit couple of washes in Anza couple of weeks ago and the suspesion felt composed overall.
I think they clack some like the Icons did around speedbumps. Either that or it's my shovel in the back or the Hi lift jack making the clack clack noise hahah, i won't even bother to find what it's cause it's not a big deal.