$5500 plus install! Real question. Why would you not just order the SAS from the beginning. Great looking rig by the way. It looks awesome, I just figured you could save money by ordering non SAS and adding aftermarket. But I was wrong
check Out Valkyrie. Their 4 door full roof rack supposedly allows the front 2 pieces to be removed without removing the rack. Yakima does make a ski/snowboard attachment for one of their hitch bike racks. If you google hitch ski rack it should come up. I’ve seen it on Teslas a good amount last...
I had KO2's on my F150 and thought they were great. They lasted 45k miles. I switched to the Toyo AT3's and have been very impressed with them as well. Ride quality on the road is better. Snow performance is as good or better. They do fill with mud though.