I have a like brand new Rola roof rack with extention that I purchased for a trip to Moab to moubt maxx trax, jerry cans, spare tire etc... but the tires I wanted didn't arrive in time so i went in stock Michelin treads. Needless to say I didn't go over any difficult terrain, and didn't use the rack.
Works perfect saving now for a Gobi and this will help fund that. Asking $300 comes with a low profile mounting system from 4x innovations that can be seen here:
03-20 4Runner Rola Rack Mount Kit
I bought the rack on Amazon with extention here:
Amazon.com: ROLA 59504 V-Tex Rooftop Cargo Basket: Automotive
Here is a video to give ideas on mounting accessories here:
04' 4th Gen 4runner Limited WALK AROUND - YouTube the video doesn't go into detail about the accessories but you can see the rack will hold quite a bit. I believe weight capacity is 150lbs from the factory but with the 4x innovations mounting hardware its more as they have steel plate brackets.
Here's a video I took of the rack, I tried uploading pictures but received multiple failed upload messages:
Rola Roof Rack with Extention and 4x Innovations mounting hardware - YouTube
Asking $300 cash can meet locally in 50 mile radius of Highlands Ranch Colorado. Feel free to reach out with any questions. Thanks for looking!