215/40r17 blizzak single tire

215 40 17 single I got from a tire shop that closed. 5 bucks clearance priced. (We can mount it together here if you want, you hold the tire iron) I noticed some cracking in the major grooves as pictured otherwise seems like a tuff tire with good spring tread. Priced to sell, clearance 5 o.b.o. Or I will trade for a good used tire. I have just one. John in Eagle River by Fred Meyers ak 242-83two4 I can mount it if you give me a day or 2 lead time as I have to clear snow yet. As pictured I have moved this tire forward to dispose,, last call. Seems fine other that some checking in the tread region. 225 35 17 and 205 45 17 would be very similar.