I put the yakima whispbars on. A bit pricey, but with the 4runner specific mounting brackets, they are very stable, have a nice height to get under them, and have zero wind noise.
I had tried the Thule rubber band style towers, but got a bit of noise. with them.
https://www.amazon.com/gp/product/B06XZJGB7V/ref=od_aui_detailpages00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B005EGX78M/ref=od_aui_detailpages00?ie=UTF8&psc=1
Found a vehicle with this here (dark outside and I don't have any pics): http://www.toyota-4runner.org/5th-gen-t4rs/225947-roof-rack-crossbars-factory-vs-aftermarket.html
I had tried the Thule rubber band style towers, but got a bit of noise. with them.
https://www.amazon.com/gp/product/B06XZJGB7V/ref=od_aui_detailpages00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B005EGX78M/ref=od_aui_detailpages00?ie=UTF8&psc=1
Found a vehicle with this here (dark outside and I don't have any pics): http://www.toyota-4runner.org/5th-gen-t4rs/225947-roof-rack-crossbars-factory-vs-aftermarket.html