I've got a '15 LX and just installed a Rhino Rack Vortex (three cross bars) and the 4-ish person iKamper rooftop tent. I highly recommend both. The guys at Rhino Adventure helped me out in a major way selecting my setup and had great support even after my purchase. The Rhino rack makes little to no extra wind noise by itself, was easy enough to install DYI, and holds the weight of the Skycamp 3.0 from iKamper. This is a clamshell tent and I have not found any other RTT for that many people that is a clamshell. It does actually take the 1-minute they advertise to set up and is really comfortable inside and seems to have be built really well, but time will tell on that part. You can black out all of the windows, or open the roof and see the stars while still having rain protection. I have this size for myself and my three kids when we go out. If you don't need that, Alucab is great for the RTT and there are plenty of racks that would hold it well, but I'm not well versed on that, so I'll let someone else speak to that.