Rhino Rack weight

Howdy y’all, I had a family member gift me a set of rhino rack vortex bars.
I will attach a link for you guys to see.
https://www.rhinorack.com/en-us/pro...rtex/vortex-2500-black-2-bar-roof-rack_ja3923

I’m wondering if anyone has experience with a roof rack that clamps to your roof? I wanted a rack that can hold 2, 10ft kayaks. And I’m not sure if that is to much weight plus drag for thus type of rack. I’ve driven with the kayaks up there but I’m to nervous to drive on the highway or any long distance just because it feels so sketchy. Anyone else have experience with this kind of rack? Any info helps thanks. Rhino rack doesn’t list the max weight capacity on there website and couldn’t find anything anywhere else.

 

Hey! I have these bars installed with the track system. I regularly carry 2) 10' kayaks as well as a 6' awning at freeway speeds with no problem. They are rated for 165lbs.