Tire Rack makes some nice racks that stand them up and keep them up on the wall off the floor. I have seen a few covers that will protect the tires from dust and such while they are stacked on the floor if you go that route. If I do end up with winter tires (not likely now since I bought a 4wd truck for the snow) I would go with the wall rack since my floor space is already at a premium. Go to Tire Rack .com Accessories they have the rack and the covers.