I have 4 Michelin X 9.00R20 Mine D2 tires. These tires are 41 inches tall. 3 tires are new retreads on Michelin cases, the fourth is a brand new Michelin tire that sells online for $2000. These are mounted on 8 bolt wheels to fit a boom lift or loader or forklift or skid steer. They are solid foam filled to add ballast and prevent flats. The wheel center hole is 8 5/8 inches. The bolt pattern is 8 X 10 3/4 inch. The wheels appear to be new and never on a machine. Yes, they are heavy. Yes, I can load them. Will trade for ??? What do you have? $400 cash takes all 4.