9X8 Wheels, Tires Size?

[F150 Rider]

I have stock rear wheels on the 400ex, they say 9X8 on the wheels but the turftamer tires that are on there now say 20-11-9. When I go to replace the tires, what is the correct size tire I should get? 20-11-9 or 20-11-8??????

Thanks!
Sam

[Tommy Warren]

20X11X9 your rims are 9 inches tall and 8 inches wide if you go 20X11X8 they won't fit:)

[F150 Rider]

Thanks! I wasnt sure which was the rim size..