Bought a snow thrower , dont need them anymore. Plow 40 plus inches. Tire size 20x10.00-10 . Cost 500.00 new. Price is firm. Call leave message and number and i will get back with you. . Fits model mower , GX255 , LX280 , LX289 , X300 , X304 , X320 , X324 , X340 AND X360. I talked to dealer in Oxford, Ohio.