I've got a pair of used Kumho Ecsta V700 tires for sale. Their size is 285/30-18. These are well worn and are at the wear bars, but they still hold air, have never been punctured or repaired, have no cord showing and could still be used for a track day or drifting session. Yours for $50. Located in northeast Dallas, Texas and available for pickup. I can leave them with a friend in San Marcos or Austin for pickup there.