WHEEL SIZE
MAXIMUM TIRE WIDTH
MAXIMUM RATIO

20X8.5

215-235

30-40

20X9

225-255

30-40

20X10

245-275

30-45

20X10.5

275-295

30-35

20X11

275-305

30-35

20X11.5

295-315

30-35

20X12

305-335

30-35