I think i want a set of these things. The only question i have is how do i get them mounted on the stock rims. They measure 39" high x 13" wide.

Do I use a tube? if so where do I get the tubes?

or Will I need new wheels and lose the split rim? diamond? stockton? etc.

If so who makes the cheapest wheels in a 16X10 or so?

Thanks in advance,

adam