I have a set of four Maxxim wheels with tires for sale, I had one go flat on me and so I returned to stock wheels and tires, the other three have actually little tread left but would probably last the remainder of the summer season. One wheel has a really sluggish leak, loses about 10 psi each week or two. Wheels are in good condition and are clean. The dimensions are 215-45-17, and the bolt pattern is 4x100.