I am wanting to purchase the Thule 6 ski rack for my 4runner. I do have cross bars on my 4runner, is their anything else i need to purchse to go along with this ski rack?
If your cross bars are factory bars you should be good to go. The connection system on the Thule Snowpack is about as universal as it gets (I have a SUP Taxi with the same system and it connects to all my different racks). Without knowing the year of your 4Runner and whether the rack is factory or after market I can't speak with 100% confidence. It is always advisable to have an expert at your local store take a look (and you can schedule someone to install it for you if you like!) to double check for you. I hope this helps, thanks!