I swear I read a rating for the grab handles on the roof at some point but now I can't find it? I have a few big wall portaledges that I use climbing and thought in a pinch when not towing my trailer, like I have a choice in that right now anyway, I could just hang a portaledge off the handle and sleep in that. I thought I read somewhere a 300lb rating on those handles but can't find any rating now.