One of the vendors at the show last weekend had this for $16, and I considered picking it up; but then I remembered my LoneStar that was sitting on the contest table. The tires had fused to the diaplay case bottom, and I could not remove them. Before I had put the model into a display case I had it on a shelf, and the tires stuck to that, too. Has anyone else had this problem with the Moebius tires?