Tire Size/Rim Size??

[Drewltr450]

I found apair of 10x5 irp baja rims on ebay but with no tires what size tire will fit on that rim. And they gota be 20s

[Ty's400]

Most any normal front tire fits on that size rim. Just make sure the last number in the size is ten. For example, 20x6x10<-