We need the following size tires:No. Front & Rear Combo SIZES Bead Dia1 f5 480/65R24 282 f1/f7/f4 540/65R28 283 f3/r5/f4 540/65R38 384 r1/f7 650/65R38 385 r4 710/70R38 38 No. FLOTATIONS SIZES Bead Dia1 R 505/50R17 172 R 560/60R22.5 22.53 R 560/45R22.5 22.54 R 600/55R22.5 22.55 R 700/40R22.5 22.56 R 600/55R26.5 26.57 R 710/50R26.5 26.5If you have the product with good quality and best price, please feel free to contact me, thank you very much!