I'm looking to mount a rooftop tent like a Roofnest or Thuel 2-3 person pop top. I currently have the standard crossbars, which say they only support 75 lbs. I have seem some high end roof racks for the Gen 5 Ravs, but when I look up the parts, they say they are not compatible with moon roof models. I wouldn't mind an upgraded crossbar if I know they can support the tent. Are three any good solutions specific to or that will for sure work with prime models.

I'm also looking for some suggestions on all terrain tires for off road driving. I mostly drive mountain trails and backroads, looking to do some sand on the next big trip. I've taken a look at what's available, what will fit and what I can find reviews on, but if anyone has driven on any and has a good recommendation it would be appreciate.