Make your spare tire earn its keep with the Yakima SpareRide Hitch Rack. This two bike carrier securely mounts to rear mounted spares between P195 and P318 in size. It holds up to 70 pounds in total weight, making it ideally suited for carrying both road and mountain bikes. Anti sway cradles prevent bikes from bumping into each other at highway speeds. ZipStrips effortlessly attach bikes to the rack. Steel construction ensures longevity on the road, with the carrying arms folding down when they're not in use. And to deter unsavory types from simply walking away with your prized possessions, the rack features SKS bike locks and a locking knob interface.