This post comes up now and then. A few year ago I was faced with the same question. I put the Yakima cross bars system on my 4R mostly for easy of installing the box. I also read other post about clearance issues and did want to take a chance using the factory cross bars. I figured if I hit a low tree branch or had snow on the box it would force the box down and hit the roof of the truck causing damage to the paint. The Yakima cross bars are a lot stronger than the factory bars and can take more weight.
I have another SUV with the Yakima system with the larger old "Rocket box" and all the bike "Steel Heads" and a cargo rack. it just made sense to have an interchangeable system between the two SUV's. The" Rocket Box" is too long for the 4Runner. This is why I got the "Skybox 16".
The one thing that I added later is the Yakima Fairing (air spoiler) that attaches to the front cross bar. This fairing got rid of the wind noise created by the Yakima cross bars when the box is not attached. Money well spent.
Note the Sky box 16 will fit my wife's Outback on the factory cross bars because Subaru allows for clearances.
Hello, I am looking to purchase a Yakima roof rack for my 2020 TRD Off Road. I incorrectly assumed that the factory crossbars, that I just bought and installed, would work for my Yakima Skybox however I am having the same clearance issues that everyone else seems to have when trying to attach to the OEM crossbars.
Can you tell me what model of Yakima crossbars your are using? Have you had any issues with them attaching to your factory rails? Have they damaged your factory rails at all? Any issues with the Yakima rails coming loose and needing to be retightened during use?
Thank you for your time and consideration.