I want the one that has the awning that goes around the back and side of the truck. There's lots of roof top tents. Starting from cheap to mortgage prices. A.r.b. makes some nice stuff. But tepui appears to be the go to brand.
Smittybilts new Overlander Tent offers the versatility of being able to camp anywhere your truck or Jeep can take you. One man operation allows it to fold out in seconds to full height so you dont have to mess around with tent pegs and ropes like normal ground tents. Fully waterproof so you dont...
Definitely not the highest end one. They also make an xl version that’s slightly bigger. And they also sell an annex that zips on that you can add later.
Like Bert said there are many different manufacturers and prices range from roughly 1k up to 5k. Just depends what it is.
I went with this one because after watching a bunch of reviews on RTTs it concluded to be the best bang for my buck. Also I didn’t need any gimmicky overlander add ons