No offense man- but I've got a set of these (still mounted to tires) that I can't GIVE away- believe me, I know they're SHARP, but they're not the right size for bigger tires.
All I asked for was for the "buyer" to cover his own shipping costs... and they're still sitting in my front yard. I was thinking if I left them in the front yard with a "For Sale, $500" sign, someone would STEAL them- but no luck.