Tire and Rim Help

[Johnsonty1024]

I just brought a used warrior and its runnin 22X11X9 on the rear....I wanna buy new rims...How do i know what size rim to get and i want a small and wider tire....what are good sizes

 

[bones]

20x11x9 is a good tire size and the rim are 9x9 the las # in the tire size is the rim